20th century
Resource Information
The temporal indicator of 20th century represents a chronological context associated with resources found in Spokane Public Library.
The Resource
20th century
Resource Information
The temporal indicator of 20th century represents a chronological context associated with resources found in Spokane Public Library.
- Label
- 20th century
100+ Items that are about the Temporal 20th century
Context
Context of 20th centurySubfocus of
- AIDS (Disease) -- California | San Francisco -- History -- 20th century
- Abstract expressionism -- United States -- 20th century
- Accrington (England) -- History -- 20th century -- Biography
- Acting -- Political aspects -- United States -- History -- 20th century
- Actresses -- France -- 20th century -- Biography
- Adirondack Mountains (N.Y.) -- History -- 20th century -- Juvenile fiction
- Admirals -- United States -- History -- 20th century
- Adolescence -- History -- 20th century
- Advertising -- United States -- History -- 20th century
- Advertising agencies -- United States -- History -- 20th century
- Advertising and youth -- United States -- History -- 20th century
- Aerial reconnaissance -- 20th century -- History
- Aerial reconnaissance, American -- History -- 20th century
- Aeronautics -- Competitions | History -- 20th century
- Aeronautics -- History -- 20th century
- Aeronautics -- Safety measures | Research -- United States -- History -- 20th century
- Aeronautics -- United States -- History -- 20th century
- Aeronautics and state -- United States -- History -- 20th century
- Aeronautics, Military -- Technological innovations | History -- 20th century
- Aeronautics, Military -- United States -- History -- 20th century
- Aesthetics, Modern -- 20th century
- Affiliation (Philosophy) -- Political aspects -- United States -- History -- 20th century
- Afghanistan -- History, Military -- 20th century
- Afghanistan -- Social conditions -- 20th century
- Africa -- Colonization | History -- 20th century
- Africa -- History -- 20th century
- Africa -- Politics and government -- 20th century
- Africa -- Social life and customs -- 20th century
- Africa, Central -- Ethnic relations | Political aspects -- 20th century
- African American arts -- History -- 20th century -- Juvenile literature
- African American arts -- New York (State) | New York -- History -- 20th century -- Juvenile literature
- African American authors -- 20th century -- Biography
- African American baseball players -- United States -- History -- 20th century
- African American civil rights workers -- History -- 20th century
- African American families -- Social conditions -- 20th century
- African American fighter pilots -- History -- 20th century
- African American girls -- Education | History -- 20th century
- African American girls -- Illinois | Chicago Region -- Social conditions -- 20th century
- African American girls -- Mississippi -- Social conditions -- 20th century
- African American intellectuals -- History -- 20th century
- African American men -- Social conditions -- 20th century
- African American novelists -- 20th century -- Biography
- African American novelists -- 20th century -- Biography | Juvenile literature
- African American poets -- 20th century -- Biography
- African American sailors -- History -- 20th century
- African American sailors -- History -- 20th century -- Juvenile literature
- African American soldiers -- History -- 20th century
- African American soldiers -- History -- 20th century -- Comic books, strips, etc
- African American soldiers -- History -- 20th century -- Juvenile literature
- African American students -- Alabama | Birmingham -- History -- 20th century -- Juvenile literature
- African American students -- Arkansas | Little Rock -- History -- 20th century -- Juvenile literature
- African American theater -- New York (State) | New York -- History -- 20th century -- Comic books, strips, etc
- African American women -- Civil rights -- Alabama -- History -- 20th century
- African American women -- History -- 20th century
- African American women -- Violence against -- Alabama -- History -- 20th century
- African American women authors -- 20th century -- Biography
- African American women authors -- 20th century -- Biography | Juvenile literature
- African American women civil rights workers -- Religious life | History -- 20th century
- African American women novelists -- 20th century -- Biography
- African American women singers -- 20th century -- Biography | Comic books, strips, etc
- African American young women -- Social conditions -- 20th century
- African American youth -- Alabama | Birmingham -- History -- 20th century -- Juvenile literature
- African Americans -- California | Oakland -- Social conditions -- 20th century
- African Americans -- Civil rights -- Alabama | Birmingham -- History -- 20th century
- African Americans -- Civil rights -- Alabama | Birmingham -- History -- 20th century -- Juvenile literature
- African Americans -- Civil rights -- Alabama | Montgomery -- History -- 20th century
- African Americans -- Civil rights -- Alabama | Montgomery -- History -- 20th century -- Juvenile literature
- African Americans -- Civil rights -- Alabama | Selma -- History -- 20th century -- Juvenile literature
- African Americans -- Civil rights -- Georgia | Savannah -- History -- 20th century -- Juvenile literature
- African Americans -- Civil rights -- Mississippi -- History -- 20th century
- African Americans -- Civil rights -- Mississippi -- History -- 20th century -- Juvenile literature
- African Americans -- Civil rights -- Mississippi | Natchez -- History -- 20th century
- African Americans -- Civil rights -- Northeastern States -- History -- 20th century
- African Americans -- Civil rights -- Southern States -- History -- 20th century -- Juvenile literature
- African Americans -- Civil rights -- United States -- History -- 20th century
- African Americans -- Civil rights -- Washington (State) | Bremerton -- History -- 20th century -- Sources
- African Americans -- Civil rights -- Washington (State) | Seattle -- History -- 20th century
- African Americans -- Civil rights -- Washington (State) | Spokane -- History -- 20th century
- African Americans -- Civil rights | History -- 20th century
- African Americans -- Civil rights | History -- 20th century -- Anecdotes | Juvenile literature
- African Americans -- Civil rights | History -- 20th century -- Juvenile fiction
- African Americans -- Civil rights | History -- 20th century -- Juvenile literature
- African Americans -- Civil rights | History -- 20th century -- Juvenile poetry
- African Americans -- Civil rights | History -- 20th century -- Pictorial works
- African Americans -- Civil rights | History -- 20th century -- Sources
- African Americans -- Crimes against -- Alabama | Birmingham -- History -- 20th century -- Juvenile literature
- African Americans -- Crimes against -- California | Los Angeles -- History -- 20th century
- African Americans -- Crimes against -- Georgia | Hamilton -- History -- 20th century
- African Americans -- Crimes against -- Mississippi -- History -- 20th century
- African Americans -- Crimes against -- North Carolina | Oxford -- History -- 20th century
- African Americans -- Economic conditions -- 20th century
- African Americans -- Education -- Arkansas | Little Rock -- History -- 20th century -- Juvenile literature
- African Americans -- Education -- North Carolina | Pollocksville -- History -- 20th century
- African Americans -- Florida | Rosewood -- History -- 20th century -- Drama
- African Americans -- Georgia -- Social conditions -- 20th century
- African Americans -- History -- 20th century -- Drama
- African Americans -- History -- 20th century -- Juvenile literature
- African Americans -- History -- 20th century -- Pictorial works
- African Americans -- Illinois | Chicago -- History -- 20th century
- African Americans -- Illinois | Chicago -- Social life and customs -- 20th century
- African Americans -- Intellectual life -- 20th century
- African Americans -- Intellectual life -- 20th century -- Juvenile literature
- African Americans -- Maryland | Baltimore -- Social conditions -- 20th century
- African Americans -- Michigan | Detroit -- 20th century -- Drama
- African Americans -- Migrations | History -- 20th century
- African Americans -- Migrations | History -- 20th century -- Fiction
- African Americans -- Migrations | History -- 20th century -- Juvenile poetry
- African Americans -- Mississippi -- Social conditions -- 20th century
- African Americans -- New York (State) | New York -- Intellectual life -- 20th century
- African Americans -- New York (State) | New York -- Intellectual life -- 20th century -- Juvenile literature
- African Americans -- Pennsylvania | Pittsburgh -- Social conditions -- 20th century
- African Americans -- Poetry -- 20th century
- African Americans -- Politics and government -- 20th century
- African Americans -- Press coverage | History -- 20th century
- African Americans -- Segregation -- Mississippi -- History -- 20th century -- Juvenile literature
- African Americans -- Segregation -- Mississippi | Natchez -- History -- 20th century
- African Americans -- Segregation | History -- 20th century
- African Americans -- Social conditions -- 20th century
- African Americans -- Southern States -- History -- 20th century
- African Americans -- Southern States -- History -- 20th century -- Comic books, strips, etc
- African Americans -- Southern States -- History -- 20th century -- Juvenile poetry
- African Americans -- Suffrage -- Alabama | Selma -- History -- 20th century -- Juvenile literature
- African Americans -- Suffrage -- Mississippi -- History -- 20th century
- African Americans -- Suffrage -- Mississippi -- History -- 20th century -- Juvenile literature
- African Americans -- Tennessee | Memphis -- Social conditions -- 20th century
- African Americans -- Tennessee | Memphis -- Social conditions -- 20th century -- Juvenile literature
- African Americans -- Violence against -- South Carolina -- History -- 20th century
- African Americans -- Washington (State) | Seattle -- History -- 20th century
- African Americans -- Washington (State) | Spokane -- Politics and government -- 20th century
- African Americans -- West (U.S.) -- History -- 20th century
- African Americans and libraries -- Oklahoma -- History -- 20th century
- African Americans in the performing arts -- 20th century -- Poetry
- African literature (English) -- 20th century
- African literature -- 20th century -- Translations into English
- Agricultural industries -- Political activity -- California -- History -- 20th century
- Agricultural laborers -- Labor unions -- United States -- History -- 20th century
- Agriculture -- Economic aspects | History -- 20th century
- Agriculture -- Great Plains -- History -- 20th century -- Juvenile literature
- Agriculture -- Northern Ireland -- History -- 20th century -- Pictorial works
- Agriculture -- United States -- History -- 20th century
- Agriculture -- Washington (State) -- Societies, etc. | History -- 20th century
- Agriculture and state -- United States -- History -- 20th century
- Air bases -- Ukraine | Poltava -- History -- 20th century
- Air defenses -- History -- 20th century
- Air pilots, Military -- Great Britain -- History -- 20th century
- Air pilots, Military -- United States -- History -- 20th century
- Air travel -- History -- 20th century
- Air warfare -- History -- 20th century
- Airborne operations (Military science) -- History -- 20th century
- Aircraft accidents -- California | Burbank (Los Angeles County) -- History -- 20th century
- Aircraft accidents -- Spain | Palomares -- History -- 20th century
- Aircraft industry -- History -- 20th century
- Airlift, Military -- Vietnam -- History -- 20th century
- Airmen -- United States -- History -- 20th century
- Airplane crash survival -- Germany | Stuttgart -- History -- 20th century
- Airplane factories -- History -- 20th century -- Sources
- Airplanes -- History -- 20th century
- Airplanes, Military -- Accidents -- United States -- History -- 20th century
- Airplanes, Military -- History -- 20th century
- Alabama -- History -- 20th century -- Juvenile fiction
- Alabama -- Race relations | History -- 20th century
- Alaska -- History -- 20th century -- Fiction
- Alaska -- History -- 20th century -- Juvenile fiction
- Alaska -- Social life and customs -- 20th century
- Alcatraz Island (Calif.) -- History -- 20th century -- Juvenile fiction
- Alcohol industry -- Accidents -- Massachusetts | Boston -- History -- 20th century
- Alcoholics -- Family relationships | Poetry -- 20th century
- Aliens -- China | Shanghai -- History -- 20th century
- Alliances -- History -- 20th century
- Alternative rock music -- Washington (State) -- 20th century -- History and criticism
- Amateur films -- Texas | Dallas -- History -- 20th century
- American drama -- 20th century
- American drama -- 20th century -- History and criticism
- American essays -- 20th century
- American fiction -- 20th century
- American fiction -- 20th century -- Bio-bibliography
- American fiction -- 20th century -- Film adaptations
- American fiction -- 20th century -- History and criticism -- Handbooks, manuals, etc
- American fiction -- 20th century -- History and criticism | Theory, etc
- American fiction -- 20th century -- Stories, plots, etc
- American fiction -- 20th century -- Translations into Spanish
- American literature -- 20th century
- American literature -- 20th century -- Criticism and interpretation
- American literature -- 20th century -- Fiction
- American literature -- 20th century -- History and criticism
- American literature -- 20th century -- History and criticism -- Periodicals
- American literature -- 20th century -- Periodicals
- American literature -- Washington (State) -- 20th century -- Periodicals
- American poetry -- 20th century
- American poetry -- 20th century -- History and criticism
- American poetry -- 20th century -- History and criticism | Theory, etc
- American poetry -- 20th century -- Juvenile literature
- American poetry -- 20th century -- Juvenile poetry
- American poetry -- 20th century -- Periodicals -- Indexes
- American poetry -- African American authors -- 20th century
- American prose literature -- 20th century
- American wit and humor -- 20th century
- American wit and humor, Pictorial -- History -- 20th century
- Americans -- Europe -- History -- 20th century
- Americans -- France -- History -- 20th century
- Americans -- France | Paris -- History -- 20th century
- Americans -- Great Britain -- History -- 20th century
- Americans -- Italy -- History -- 20th century -- Juvenile literature
- Americans -- Oceania -- History -- 20th century
- Americans -- Philippines -- History -- 20th century
- Americans -- Spain -- History -- 20th century
- Amphibious warfare -- History -- 20th century
- Amsterdam (Netherlands) -- History -- 20th century -- Fiction
- Amsterdam (Netherlands) -- Social conditions -- 20th century
- Amusements -- Southwest, New -- History -- 20th century
- Amusements -- United States -- History -- 20th century
- Anarchism -- France | Paris -- History -- 20th century
- Anarchism -- New York (State) | New York -- History -- 20th century
- Angel Island (Calif.) -- History -- 20th century -- Juvenile fiction
- Animals -- War use | History -- 20th century
- Animals in logging -- Burma -- History -- 20th century
- Anti-Nazi movement -- Germany -- History -- 20th century
- Anti-communist movements -- Albania -- History -- 20th century
- Anti-communist movements -- United States -- History -- 20th century
- Anti-communist movements -- United States -- History -- 20th century -- Fiction
- Anti-fascist movements -- Italy -- History -- 20th century
- Anti-feminism -- United States -- History -- 20th century
- Anti-submarine warfare -- History -- 20th century
- Antinuclear movement -- United States -- History -- 20th century -- Biography
- Antisemitism -- Europe -- History -- 20th century
- Antisemitism -- Germany -- History -- 20th century
- Antisemitism -- History -- 20th century
- Antisemitism -- United States -- History -- 20th century
- Apologetics -- History -- 20th century
- Appalachian Region -- History -- 20th century -- Fiction
- Appalachian Region, Southern -- History -- 20th century -- Fiction
- Arab American poetry -- 20th century -- Translations into English
- Arab countries -- History -- 20th century
- Arab countries -- Politics and government -- 20th century
- Arabian horse -- Poland -- History -- 20th century
- Arabic fiction -- 20th century -- Fiction
- Arabic literature -- 20th century -- Translations into English
- Arabs -- History -- 20th century
- Architect-designed houses -- History -- 20th century
- Architectural practice -- Idaho | Boise -- History -- 20th century
- Architecture -- California -- History -- 20th century
- Architecture -- Idaho | Boise -- History -- 20th century
- Architecture -- Northwest, Pacific -- History -- 20th century
- Architecture -- Oregon -- History -- 20th century
- Architecture -- Oregon | Portland -- History -- 20th century
- Architecture -- United States -- History -- 20th century
- Architecture -- United States -- History -- 20th century -- Themes, motives
- Architecture -- Washington (State) | Spokane -- History -- 20th century
- Architecture -- West (U.S.) -- History -- 20th century
- Architecture and society -- United States -- History -- 20th century
- Architecture, Modern -- 20th century
- Architecture, Modern -- 20th century -- Designs and plans
- Architecture, Modern -- 20th century -- Juvenile literature
- Architecture, Modern -- History -- 20th century
- Arctic regions -- History -- 20th century -- Fiction
- Argentina -- History -- 20th century -- Fiction
- Argentine fiction -- 20th century
- Aristocracy (Political science) -- United States -- History -- 20th century
- Aristocracy (Social class) -- England -- 20th century -- Fiction
- Aristocracy (Social class) -- England -- History -- 20th century
- Aristocracy (Social class) -- England -- History -- 20th century -- Fiction
- Aristocracy (Social class) -- France | Riviera -- History -- 20th century
- Aristocracy (Social class) -- Great Britain -- 20th century
- Aristocracy (Social class) -- Russia -- History -- 20th century
- Arizona -- History -- 20th century -- Fiction
- Arizona -- Social life and customs -- 20th century -- Fiction
- Arkansas -- History -- 20th century
- Arkansas -- History -- 20th century -- Fiction
- Arkansas -- History -- 20th century -- Juvenile fiction
- Armed Forces -- Equipment | History -- 20th century
- Armed Forces -- Insignia | History -- 20th century
- Armenia -- History -- 20th century -- Drama
- Armenians -- Turkey -- History -- 20th century
- Armenians -- Turkey -- History -- 20th century -- Fiction
- Arms race -- History -- 20th century
- Arms race -- United States -- 20th century -- Sources
- Arms transfers -- History -- 20th century
- Arras (France) -- History -- 20th century -- Fiction
- Art -- Collectors and collecting -- Europe -- History -- 20th century
- Art -- Collectors and collecting -- United States -- History -- 20th century
- Art -- Collectors and collecting -- United States -- History -- 20th century -- Exhibitions
- Art -- Economic aspects | History -- 20th century
- Art -- Marketing | History -- 20th century
- Art and photography -- History -- 20th century -- Exhibitions
- Art and popular culture -- United States -- History -- 20th century -- Exhibitions
- Art and society -- California | Los Angeles -- History -- 20th century
- Art and society -- United States -- History -- 20th century
- Art dealers -- United States -- History -- 20th century
- Art glass -- United States -- History -- 20th century
- Art metal-work -- History -- 20th century
- Art objects -- Design -- 20th century
- Art objects, American -- 20th century -- Handbooks, manuals, etc
- Art objects, European -- 20th century -- Handbooks, manuals, etc
- Art pottery, American -- 20th century -- Catalogs
- Art quilts -- United States -- History -- 20th century
- Art thefts -- Europe -- History -- 20th century
- Art thefts -- Europe -- History -- 20th century -- Fiction
- Art thefts -- Europe -- History -- 20th century -- Pictorial works
- Art thefts -- Germany -- History -- 20th century
- Art thefts -- Germany -- History -- 20th century -- Drama
- Art thefts -- Germany -- History -- 20th century -- Fiction
- Art thefts -- Italy -- History -- 20th century
- Art treasures in war -- Europe -- History -- 20th century
- Art treasures in war -- Europe -- History -- 20th century -- Drama
- Art treasures in war -- Europe -- History -- 20th century -- Fiction
- Art treasures in war -- Europe -- History -- 20th century -- Pictorial works
- Art treasures in war -- France -- History -- 20th century
- Art treasures in war -- Italy -- History -- 20th century
- Art treasures in war -- Netherlands -- History -- 20th century
- Art, American -- 20th century
- Art, American -- 20th century -- Catalogs
- Art, American -- 20th century -- Exhibitions
- Art, American -- 20th century -- Public opinion
- Art, American -- 21st century -- History -- 20th century
- Art, American -- California | Los Angeles -- 20th century
- Art, American -- Idaho -- 20th century -- Exhibitions
- Art, American -- Montana -- 20th century
- Art, American -- Northwest, Pacific -- 20th century
- Art, American -- Northwest, Pacific -- 20th century -- Exhibitions
- Art, American -- Northwestern States -- 20th century
- Art, American -- Northwestern States -- 20th century -- Exhibitions
- Art, American -- Oregon -- 20th century
- Art, American -- Oregon | Portland -- 20th century
- Art, American -- Southern States -- 20th century -- Exhibitions
- Art, American -- Washington (State) -- 20th century
- Art, American -- Washington (State) | Pullman -- 20th century -- Exhibitions
- Art, American -- Washington (State) | Seattle -- 20th century
- Art, American -- Washington (State) | Seattle -- 20th century -- Exhibitions
- Art, American -- West (U.S.) -- 20th century -- Exhibitions
- Art, Austrian -- 20th century -- Exhibitions
- Art, British -- 20th century
- Art, Chinese -- 20th century -- Exhibitions
- Art, European -- 20th century
- Art, European -- 20th century -- Exhibitions
- Art, European -- France | Montparnasse (Paris) -- 20th century -- Exhibitions
- Art, French -- 20th century
- Art, German -- 20th century -- Exhibitions
- Art, Japanese -- 20th century -- Exhibitions
- Art, Modern -- 20th century
- Art, Modern -- 20th century -- Catalogs
- Art, Modern -- 20th century -- Dictionaries
- Art, Modern -- 20th century -- Economic aspects
- Art, Modern -- 20th century -- Exhibitions
- Art, Modern -- 20th century -- Fiction
- Art, Modern -- 20th century -- History
- Art, Modern -- 20th century -- Influence
- Art, Modern -- 20th century -- Juvenile literature
- Art, Modern -- 20th century -- Political aspects
- Art, Modern -- 20th century -- Public opinion
- Art, Polish -- 20th century
- Art, Russian -- 20th century
- Art, Russian -- 20th century -- Catalogs
- Arthurdale (W.Va.) -- History -- 20th century -- Fiction
- Artillery -- History -- 20th century
- Artists -- France | Paris -- History -- 20th century
- Artists -- New York (State) | New York -- 20th century -- Fiction
- Artists -- Soviet Union -- 20th century
- Artists -- United States -- 20th century -- Biography
- Artists -- Yugoslavia -- 20th century -- Biography
- Arts -- France | Paris -- History -- 20th century
- Arts and crafts movement -- Oregon -- History -- 20th century
- Arts and crafts movement -- Washington (State) -- History -- 20th century
- Arts, American -- 20th century
- Arts, American -- 20th century -- Exhibitions
- Arts, American -- New York (State) | Saratoga Springs -- 20th century -- Exhibitions
- Arts, American -- Northwest, Pacific -- 20th century
- Arts, American -- Washington (State) -- 20th century
- Arts, French -- 20th century
- Arts, French -- France | Paris -- 20th century
- Arts, Italian -- 20th century
- Arts, Modern -- 20th century
- Arts, Modern -- 20th century -- Fiction
- Arts, Russian -- 20th century -- Political aspects
- Asia -- 20th century -- Comic books, strips, etc
- Asia -- Civilization -- 20th century
- Asia -- History -- 20th century
- Asia -- History, Military -- 20th century
- Asia -- Social conditions -- 20th century -- Comic books, strips, etc
- Asia -- Strategic aspects | History -- 20th century
- Asiatic elephant -- Burma -- History -- 20th century
- Asperger's syndrome in children -- Austria | Vienna -- History -- 20th century
- Asperger's syndrome in children -- Diagnosis -- Austria | Vienna -- 20th century
- Assassination -- United States -- History -- 20th century
- Assassins -- Germany -- History -- 20th century
- Astronautics -- Political aspects -- United States -- History -- 20th century
- Astronautics -- United States -- History -- 20th century
- Astronautics and state -- United States -- History -- 20th century
- Astronomy -- History -- 20th century
- Astronomy -- United States -- History -- 20th century
- Atlanta (Ga.) -- History -- 20th century -- Fiction
- Atlanta (Ga.) -- Race relations | History -- 20th century
- Atlanta (Ga.) -- Social life and customs -- 20th century -- Fiction
- Atlantic Coast (Spain) -- History, Military -- 20th century
- Atlantic Coast (U.S.) -- History, Naval -- 20th century
- Atomic bomb -- Social aspects -- Japan | Hiroshima-shi -- History -- 20th century
- Atomic bomb -- Social aspects | History -- 20th century
- Atomic bomb -- United States -- History -- 20th century
- Australia -- History -- 20th century -- Fiction
- Australia -- History -- 20th century -- Juvenile fiction
- Australia -- Social life and customs -- 20th century -- Drama
- Australia -- Social life and customs -- 20th century -- Drama | Video recordings
- Australia -- Social life and customs -- 20th century -- Fiction
- Authors -- 20th century -- Biography
- Authors -- History -- 20th century
- Authors and publishers -- History -- 20th century
- Authors and publishers -- United States -- History -- 20th century
- Authors, Algerian -- 20th century -- Biography
- Authors, American -- 20th century
- Authors, American -- 20th century -- Alcohol use
- Authors, American -- 20th century -- Anecdotes
- Authors, American -- 20th century -- Biography
- Authors, American -- 20th century -- Biography | Comic books, strips, etc
- Authors, American -- 20th century -- Biography | Juvenile literature
- Authors, American -- 20th century -- Biography | Juvenile poetry
- Authors, American -- 20th century -- Biography | Poetry
- Authors, American -- 20th century -- Books and reading
- Authors, American -- 20th century -- Correspondence
- Authors, American -- 20th century -- Correspondence | Juvenile literature
- Authors, American -- 20th century -- Criticism and interpretation
- Authors, American -- 20th century -- Diaries
- Authors, American -- 20th century -- Drama
- Authors, American -- 20th century -- Family relationships
- Authors, American -- 20th century -- Family relationships -- Biography
- Authors, American -- 20th century -- Family relationships -- Juvenile literature
- Authors, American -- 20th century -- Fiction
- Authors, American -- 20th century -- Homes and haunts -- New York (State) | New York -- Pictorial works
- Authors, American -- 20th century -- Interviews
- Authors, American -- 20th century -- Interviews | Juvenile literature
- Authors, American -- 20th century -- Juvenile fiction
- Authors, American -- 20th century -- Periodicals
- Authors, American -- 20th century -- Poetry
- Authors, American -- 20th century -- Portraits
- Authors, American -- 20th century -- Psychology
- Authors, American -- 20th century -- Travel
- Authors, American -- 20th century -- Travel -- Amazon River Region
- Authors, American -- 20th century -- Travel -- America
- Authors, Arab -- 20th century -- Biography
- Authors, Australian -- 20th century -- Biography
- Authors, Australian -- 20th century -- Travel -- Ireland
- Authors, Austrian -- 20th century -- Biography
- Authors, Brazilian -- 20th century -- Biography
- Authors, Canadian -- 20th century -- Biography
- Authors, Chilean -- 20th century
- Authors, Chilean -- 20th century -- Biography
- Authors, Chilean -- 20th century -- Biography | Juvenile literature
- Authors, Chilean -- 20th century -- Drama
- Authors, Chilean -- 20th century -- Family relationships
- Authors, Chinese -- 20th century -- Biography
- Authors, Colombian -- 20th century -- Biography
- Authors, Colombian -- 20th century -- Biography | Juvenile literature
- Authors, Cuban -- 20th century -- Biography | Juvenile literature
- Authors, Danish -- 20th century -- Biography
- Authors, Dutch -- 20th century -- Biography
- Authors, English -- 20th century
- Authors, English -- 20th century -- Biography
- Authors, English -- 20th century -- Biography
- Authors, English -- 20th century -- Biography | Juvenile fiction
- Authors, English -- 20th century -- Biography | Juvenile literature
- Authors, English -- 20th century -- Correspondence
- Authors, English -- 20th century -- Diaries
- Authors, English -- 20th century -- Fiction
- Authors, English -- 20th century -- Homes and haunts -- United States
- Authors, English -- 20th century -- Interviews
- Authors, English -- 20th century -- Interviews | Juvenile literature
- Authors, English -- 20th century -- Travel -- United States
- Authors, French -- 20th century -- Biography
- Authors, French -- 20th century -- Biography | Drama
- Authors, French -- 20th century -- Biography | Juvenile literature
- Authors, French -- 20th century -- Correspondence
- Authors, French -- 20th century -- Diaries
- Authors, French -- 20th century -- Drama
- Authors, French -- 20th century -- Interviews
- Authors, German -- 20th century -- Biography
- Authors, German -- 20th century -- Correspondence
- Authors, Irish -- 20th century -- Biography
- Authors, Irish -- 20th century -- Fiction
- Authors, Italian -- 20th century -- Biography
- Authors, Japanese -- 20th century -- Biography
- Authors, Nigerian -- 20th century -- Biography
- Authors, Polish -- 20th century -- Biography
- Authors, Portuguese -- 20th century -- Biography
- Authors, Russian -- 20th century -- Biography
- Authors, Russian -- 20th century -- Correspondence
- Authors, Russian -- 20th century -- Fiction
- Authors, Russian -- 20th century -- History and criticism
- Authors, Scottish -- 20th century
- Authors, Scottish -- 20th century -- Biography
- Authors, South African -- 20th century -- Biography
- Authors, Soviet -- 20th century -- Fiction
- Authors, Spanish -- 20th century -- Biography
- Authors, Swedish -- 20th century -- Biography
- Authors, Trinidadian -- 20th century -- Biography
- Authorship -- Collaboration | History -- 20th century
- Authorship -- Political aspects -- United States -- History -- 20th century
- Automobile industry and trade -- Military aspects -- United States -- History -- 20th century
- Automobile ownership -- United States -- History -- 20th century
- Automobile racing drivers -- 20th century -- Drama
- Automobile travel -- History -- 20th century -- Juvenile literature
- Automobile travel -- Southwest, New -- History -- 20th century
- Automobile travel -- United States -- History -- 20th century
- Automobiles -- United States -- History -- 20th century
- Avant-garde (Aesthetics) -- Europe -- History -- 20th century -- Exhibitions
- Avant-garde (Aesthetics) -- Germany -- History -- 20th century
- Avant-garde (Aesthetics) -- History -- 20th century -- Periodicals
- Avant-garde (Aesthetics) -- Japan -- History -- 20th century -- Exhibitions
- Avant-garde (Aesthetics) -- New York (State) | New York -- History -- 20th century
- Avant-garde (Aesthetics) -- United States -- History -- 20th century
- Azerbaijan -- History -- 20th century -- Drama
- Azerbaijan -- History -- 20th century -- Fiction
- B-17 bomber -- History -- 20th century
- Bahamas -- Social life and customs -- 20th century -- Fiction
- Baku (Azerbaijan) -- History -- 20th century -- Drama
- Balkan Peninsula -- Politics and government -- 20th century
- Ballet -- France | Paris -- History -- 20th century
- Ballet -- History -- 20th century
- Baltimore (Md.) -- History -- 20th century -- Fiction
- Baltimore (Md.) -- History -- 20th century -- Juvenile fiction
- Baltimore (Md.) -- Social conditions -- 20th century
- Baltimore (Md.) -- Social life and customs -- 20th century
- Band music -- United States -- 20th century
- Band music, Arranged -- 20th century
- Bangladesh -- History -- 20th century -- Fiction
- Bank for International Settlements -- History -- 20th century
- Bankers -- Political activity -- United States -- History -- 20th century
- Banks and banking -- Corrupt practices -- Switzerland -- History -- 20th century
- Banks and banking -- United States -- History -- 20th century
- Banks and banking -- West (U.S.) -- History -- 20th century
- Baptists -- Philippines -- History -- 20th century
- Barcelona (Spain) -- History -- 20th century -- Fiction
- Bars (Drinking establishments) -- United States -- History -- 20th century -- Miscellanea
- Bartlesville Public Library (Bartlesville, Okla.) -- History -- 20th century
- Baseball -- History -- 20th century
- Baseball -- History -- 20th century -- Juvenile literature
- Baseball -- Japan -- History -- 20th century
- Baseball -- Michigan | Detroit -- History -- 20th century
- Baseball -- New York (State) | New York -- History -- 20th century
- Baseball -- Social aspects -- United States -- History -- 20th century
- Baseball -- United States -- History -- 20th century
- Baseball -- United States -- History -- 20th century -- Juvenile literature
- Baseball players -- United States -- History -- 20th century
- Basketball -- United States -- History -- 20th century
- Bath (England) -- Social conditions -- 20th century -- Fiction
- Battles -- History -- 20th century
- Battles -- History -- 20th century -- Dictionaries
- Battleships -- History -- 20th century
- Bazookas -- History -- 20th century
- Bear attacks -- Yellowstone National Park -- History -- 20th century
- Bedouins -- History -- 20th century
- Beijing (China) -- History -- 20th century
- Beirut (Lebanon) -- Social life and customs -- 20th century
- Bell Telephone Laboratories -- History -- 20th century
- Bellingham (Wash.) -- Politics and government -- 20th century
- Belvoir Castle (England) -- History -- 20th century
- Benton County (Iowa) -- Social life and customs -- 20th century
- Berlin (Germany) -- History -- 20th century -- Drama
- Berlin (Germany) -- Social conditions -- 20th century
- Berlin (Germany) -- Social life and customs -- 20th century
- Bicycle racing -- History -- 20th century -- Anecdotes
- Biography -- 20th century
- Biography -- 20th century -- Bibliography
- Biography -- 20th century -- Indexes
- Biography -- 20th century -- Juvenile literature
- Biography -- 20th century -- Periodicals
- Birmingham (Ala.) -- History -- 20th century -- Juvenile fiction
- Birmingham (Ala.) -- Race relations | History -- 20th century
- Birmingham (Ala.) -- Race relations | History -- 20th century -- Juvenile literature
- Birth control -- United States -- History -- 20th century
- Bismarck (N.D.) -- History -- 20th century -- Juvenile fiction
- Black Hand (United States) -- History -- 20th century -- Fiction
- Black Mesa (Navajo County and Apache County, Ariz.) -- History -- 20th century
- Black power -- Mississippi -- History -- 20th century
- Black power -- United States -- History -- 20th century
- Blacklisting of authors -- United States -- History -- 20th century -- Juvenile literature
- Blacklisting of entertainers -- United States -- History -- 20th century -- Juvenile literature
- Bloomsbury (London, England) -- Intellectual life -- 20th century
- Boarding schools -- United States -- History -- 20th century
- Boardinghouses -- Germany | Nuremberg -- History -- 20th century
- Bobsledding -- United States -- History -- 20th century
- Bohemianism -- New York (State) | New York -- History -- 20th century
- Boise (Idaho) -- History -- 20th century
- Bombing, Aerial -- Europe -- History -- 20th century
- Bombing, Aerial -- Germany -- History -- 20th century
- Bombing, Aerial -- Germany | Stuttgart -- History -- 20th century
- Bombing, Aerial -- History -- 20th century
- Bombing, Aerial -- Social aspects -- Europe -- History -- 20th century
- Bombings -- Alabama | Birmingham -- History -- 20th century -- Juvenile literature
- Bombings -- California | Los Angeles -- History -- 20th century
- Book covers -- Design | History -- 20th century -- Pictorial works
- Book jackets -- History -- 20th century
- Book jackets -- History -- 20th century -- Themes, motives
- Book thefts -- Europe -- History -- 20th century
- Books and reading -- Economic aspects -- United States -- History -- 20th century
- Books and reading -- History -- 20th century
- Books and reading -- Social aspects -- United States -- History -- 20th century
- Books and reading -- United States -- History -- 20th century
- Bornholm (Denmark) -- History -- 20th century -- Juvenile fiction
- Bosnia and Herzegovina -- Ethnic relations | History -- 20th century
- Boston (Mass.) -- History -- 20th century
- Boston (Mass.) -- History -- 20th century -- Fiction
- Boston (Mass.) -- Race relations | History -- 20th century
- Boston (Mass.) -- Social life and customs -- 20th century -- Drama
- Boston Celtics (Basketball team) -- History -- 20th century
- Botany -- West (U.S.) -- History -- 20th century
- Boulder (Colo.) -- History -- 20th century -- Fiction
- Bowling -- New York (State) | New York -- History -- 20th century
- Boycotts -- Washington (State) | Seattle -- History -- 20th century
- Brain drain -- Germany -- History -- 20th century
- Brazil -- Civilization | American influences | History -- 20th century
- Brazil -- Social life and customs -- 20th century
- Brazilian poetry -- 20th century
- Brazilian poetry -- 20th century -- Translations into English
- Bridges -- Vietnam | Thanh Hóa -- History -- 20th century
- Brigands and robbers -- France | Paris -- History -- 20th century
- British -- Africa -- History -- 20th century
- British -- Egypt -- History -- 20th century
- British -- France | Paris -- History -- 20th century
- British -- India -- History -- 20th century
- British -- India -- History -- 20th century -- Fiction
- British -- Middle East -- History -- 20th century
- British -- Spain -- History -- 20th century
- British -- United States -- History -- 20th century -- Fiction
- British Broadcasting Corporation -- History -- 20th century -- Fiction
- British Columbia -- Economic conditions -- 20th century
- Bronx (New York, N.Y.) -- History -- 20th century -- Fiction
- Bronx (New York, N.Y.) -- History -- 20th century -- Juvenile fiction
- Brooklyn (New York, N.Y.) -- History -- 20th century
- Brooklyn (New York, N.Y.) -- History -- 20th century -- Fiction
- Brooklyn (New York, N.Y.) -- History -- 20th century -- Juvenile fiction
- Brooklyn (New York, N.Y.) -- Social life and customs -- 20th century -- Fiction
- Brothers and sisters -- History -- 20th century -- Fiction
- Budapest (Hungary) -- Ethnic relations | History -- 20th century
- Buddhism -- History -- 20th century
- Buenos Aires (Argentina) -- History -- 20th century -- Fiction
- Buffalo (N.Y.) -- Social conditions -- 20th century
- Buffalo (N.Y.) -- Social life and customs -- 20th century
- Bulgaria -- History -- 20th century -- Fiction
- Bureaucracy -- Germany -- History -- 20th century -- Drama
- Burlesque (Theater) -- United States -- History -- 20th century
- Burma -- History -- 20th century -- Fiction
- Burma -- History -- 20th century -- Juvenile fiction
- Business and politics -- California -- History -- 20th century
- Businessmen -- Political activity -- California -- History -- 20th century
- Businesspeople -- England | London -- 20th century -- Drama
- Businesspeople -- United States -- 20th century -- Biography
- Busing for school integration -- Massachusetts | Boston -- History -- 20th century
- Cabinet officers -- United States -- History -- 20th century
- California -- Economic conditions -- 20th century
- California -- History -- 20th century -- Anecdotes
- California -- History -- 20th century -- Juvenile fiction
- California -- Politics and government -- 20th century
- California -- Social conditions -- 20th century
- California -- Social life and customs -- 20th century
- California -- Social life and customs -- 20th century -- Fiction
- California, Northern -- Social life and customs -- 20th century
- California, Southern -- Church history -- 20th century
- California, Southern -- Social life and customs -- 20th century
- Cambodia -- History -- 20th century -- Fiction
- Cambridge (Mass.) -- Intellectual life -- 20th century
- Cambridge (Mass.) -- Social life and customs -- 20th century -- Fiction
- Canada -- History -- 20th century -- Fiction
- Canadian fiction -- 20th century
- Canadian literature -- 20th century -- History and criticism
- Canadian poetry -- 20th century
- Capital market -- History -- 20th century
- Cargo ships -- United States -- History -- 20th century
- Caricatures and cartoons -- History -- 20th century
- Carnivals -- United States -- 20th century
- Cartooning -- History -- 20th century
- Cascade Locks (Or.) -- History -- 20th century
- Cascade Locks (Or.) -- Social conditions -- 20th century
- Cascade Locks (Or.) -- Social life and customs -- 20th century
- Caste -- India -- History -- 20th century
- Catholic Church -- Doctrines | History -- 20th century
- Catholic Church -- History -- 20th century
- Catholic Church -- Italy -- Clergy | History -- 20th century -- Fiction
- Catholic Church -- United States -- History -- 20th century
- Catholic Church and world politics -- History -- 20th century
- Catholic women -- United States -- History -- 20th century
- Catholics -- Oregon -- History -- 20th century
- Catholics -- United States -- Intellectual life -- 20th century
- Catskill Mountains Region (N.Y.) -- Social life and customs -- 20th century -- Humor
- Celebrities -- France | Riviera -- History -- 20th century
- Celebrities -- Nevada | Las Vegas -- History -- 20th century
- Celebrities -- United States -- History -- 20th century
- Censorship -- Germany (East) -- History -- 20th century
- Censorship -- History -- 20th century
- Censorship -- History -- 20th century -- Case studies
- Censorship -- United States -- History -- 20th century
- Central America -- History -- 20th century
- Central High School (Little Rock, Ark.) -- History -- 20th century
- Ceramic sculpture -- 20th century
- Ceramic tableware -- Social aspects -- United States -- History -- 20th century -- Exhibitions
- Ceramic tableware -- United States -- History -- 20th century -- Exhibitions
- Ceramic teapots -- History -- 20th century -- Catalogs
- Ceramics -- Design -- 20th century
- Challenged books -- History -- 20th century
- Changjin Reservoir (Korea) -- History, Military -- 20th century
- Chappaquiddick Island (Mass.) -- History -- 20th century
- Character -- Political aspects -- United States -- History -- 20th century
- Charities -- New York (State) | New York -- History -- 20th century
- Charlotte (N.C.) -- History -- 20th century -- Fiction
- Chatham (Ont.) -- History -- 20th century -- Juvenile fiction
- Chattanooga (Tenn.) -- Race relations | History -- 20th century
- Chemical warfare -- Research -- United States -- History -- 20th century
- Chemical warfare -- United States -- History -- 20th century
- Chemistry -- History -- 20th century
- Chicago (Ill.) -- 20th century -- Fiction
- Chicago (Ill.) -- Economic conditions -- 20th century
- Chicago (Ill.) -- History -- 20th century
- Chicago (Ill.) -- History -- 20th century -- Fiction
- Chicago (Ill.) -- History -- 20th century -- Juvenile fiction
- Chicago (Ill.) -- Race relations | History -- 20th century -- Anecdotes
- Chicago (Ill.) -- Race relations | History -- 20th century -- Juvenile literature
- Chicago (Ill.) -- Social conditions -- 20th century
- Chicago Cubs (Baseball team) -- History -- 20th century
- Chicago Region (Ill.) -- Church history -- 20th century
- Chicago Region (Ill.) -- Social life and customs -- 20th century -- Anecdotes
- Chichi Island (Japan) -- History, Military -- 20th century
- Chilcotin River Region (B.C.) -- Social life and customs -- 20th century
- Child care -- Great Britain -- History -- 20th century
- Child care workers -- United States -- History -- 20th century
- Child rearing -- United States -- History -- 20th century
- Child sexual abuse -- United States -- History -- 20th century
- Child sexual abuse by clergy -- Wisconsin | Milwaukee -- History -- 20th century
- Child soldiers -- History -- 20th century
- Childbirth -- England | London -- History -- 20th century
- Children -- Books and reading | History -- 20th century -- Juvenile literature
- Children -- Great Plains -- History -- 20th century -- Juvenile literature
- Children -- History -- 20th century -- Juvenile literature
- Children -- Social conditions -- 20th century -- Juvenile literature
- Children -- Social life and customs -- 20th century
- Children -- Washington (State) | Spokane County -- Social conditions -- 20th century
- Children and politics -- History -- 20th century
- Children and war -- Vietnam -- History -- 20th century
- Children of interfaith marriage -- Germany -- History -- 20th century
- Children of war criminals -- Germany -- History -- 20th century
- Children's poetry -- 20th century
- Children's poetry -- 20th century -- Juvenile literature
- Chile -- History -- 20th century -- Juvenile fiction
- Chilean literature -- 20th century
- China -- Church history -- 20th century
- China -- Economic conditions -- 20th century
- China -- Emigration and immigration | History -- 20th century
- China -- Emigration and immigration | History -- 20th century -- Juvenile literature
- China -- Foreign relations -- 20th century
- China -- History -- 20th century
- China -- History -- 20th century -- Biography
- China -- History -- 20th century -- Fiction
- China -- History -- 20th century -- Juvenile fiction
- China -- Politics and government -- 20th century
- China -- Population | History -- 20th century
- China -- Religion -- 20th century
- China -- Social conditions -- 20th century
- Chinatown (New York, N.Y.) -- History -- 20th century
- Chinatown (New York, N.Y.) -- History -- 20th century -- Juvenile fiction
- Chinatown (San Francisco, Calif.) -- 20th century -- Drama
- Chinese -- Foreign countries -- History -- 20th century
- Chinese American criminals -- New York (State) | New York -- History -- 20th century
- Chinese American families -- History -- 20th century
- Chinese American gangs -- New York (State) | New York -- History -- 20th century
- Chinese Americans -- California | Oakland -- History -- 20th century -- Juvenile literature
- Chinese Americans -- Civil rights -- Louisiana | Mississippi River Delta -- History -- 20th century
- Chinese Americans -- Northwest, Pacific -- History -- 20th century
- Chinese Canadians -- British Columbia -- History -- 20th century
- Chinese fiction -- 20th century -- Translations into English
- Chocolate industry -- United States -- History -- 20th century
- Christian communities -- Georgia -- History -- 20th century
- Christian conservatism -- California, Southern -- History -- 20th century
- Christianity -- 20th century
- Christianity and antisemitism -- History -- 20th century
- Christianity and literature -- England -- History -- 20th century
- Christianity and literature -- United States -- History -- 20th century
- Christianity and politics -- United States -- History -- 20th century
- Christmas -- Korea (North) -- History -- 20th century
- Christmas -- New York (State) | New York -- History -- 20th century
- Church and social problems -- History -- 20th century
- Church and state -- Germany -- History -- 20th century
- Church and state -- Germany -- History -- 20th century -- Juvenile literature
- Church and state -- Romania -- History -- 20th century
- Church and state -- United States -- History -- 20th century
- Church history -- 20th century
- Church of the Brethren -- Oregon | Cascade Locks -- History -- 20th century
- Church renewal -- Catholic Church | History -- 20th century
- Church schools -- Law and legislation -- Oregon -- History -- 20th century
- Chávez Ravine (Los Angeles, Calif.) -- History -- 20th century -- Drama
- Chávez Ravine (Los Angeles, Calif.) -- Social conditions -- 20th century -- Drama
- Cincinnati (Ohio) -- History -- 20th century -- Juvenile fiction
- Circus performers -- United States -- 20th century -- Biography
- Cities and towns -- West (U.S.) -- History -- 20th century
- Citizenship -- Germany -- History -- 20th century
- City and town life -- California | San Francisco -- History -- 20th century
- City and town life -- Germany | Burgdorf (Hannover) -- History -- 20th century -- Fiction
- City and town life -- Ontario -- 20th century -- Drama
- City and town life -- Turkey | Istanbul -- History -- 20th century
- City and town life -- United States -- History -- 20th century
- City planning -- Canada -- History -- 20th century
- City planning -- United States -- History -- 20th century
- Ciudad Juárez (Mexico) -- Politics and government -- 20th century
- Civil defense -- Social aspects -- Europe -- History -- 20th century
- Civil disobedience -- Alabama | Birmingham -- History -- 20th century
- Civil rights -- Alabama | Birmingham -- History -- 20th century -- Juvenile literature
- Civil rights -- History -- 20th century
- Civil rights -- Northwest, Pacific -- History -- 20th century
- Civil rights -- Religious aspects | Christianity | History -- 20th century
- Civil rights -- Religious aspects | Islam | History -- 20th century
- Civil rights -- Southern States -- History -- 20th century
- Civil rights -- Southern States -- History -- 20th century -- Juvenile literature
- Civil rights -- United States -- History -- 20th century
- Civil rights demonstrations -- Mississippi -- History -- 20th century
- Civil rights demonstrations -- United States -- 20th century
- Civil rights demonstrations -- Washington (D.C.) -- History -- 20th century
- Civil rights demonstrations -- Washington (D.C.) -- History -- 20th century -- Juvenile literature
- Civil rights demonstrations -- Washington (D.C.) -- History -- 20th century -- Juvenile poetry
- Civil rights movements -- Alabama | Birmingham -- History -- 20th century
- Civil rights movements -- Alabama | Birmingham -- History -- 20th century -- Juvenile literature
- Civil rights movements -- Alabama | Montgomery -- History -- 20th century
- Civil rights movements -- Alabama | Montgomery -- History -- 20th century -- Juvenile literature
- Civil rights movements -- Alabama | Selma -- History -- 20th century -- Juvenile literature
- Civil rights movements -- Georgia | Savannah -- History -- 20th century -- Juvenile literature
- Civil rights movements -- History -- 20th century
- Civil rights movements -- History -- 20th century -- Juvenile literature
- Civil rights movements -- History -- 20th century -- Songs and music
- Civil rights movements -- Mississippi -- History -- 20th century
- Civil rights movements -- Mississippi -- History -- 20th century -- Juvenile literature
- Civil rights movements -- Northeastern States -- History -- 20th century
- Civil rights movements -- Southern States -- History -- 20th century
- Civil rights movements -- Southern States -- History -- 20th century -- Juvenile fiction
- Civil rights movements -- Southern States -- History -- 20th century -- Juvenile literature
- Civil rights movements -- United States -- History -- 20th century
- Civil rights movements -- United States -- History -- 20th century -- Juvenile literature
- Civil rights movements -- United States -- History -- 20th century -- Juvenile poetry
- Civil rights movements -- United States -- History -- 20th century -- Personal narratives
- Civil rights movements -- United States -- History -- 20th century -- Pictorial works
- Civil rights movements -- United States -- History -- 20th century -- Poetry
- Civil rights movements -- United States -- History -- 20th century -- Sources
- Civil rights movements -- Washington (State) | Seattle -- History -- 20th century
- Civil rights movements -- Washington (State) | Spokane -- History -- 20th century
- Civil rights workers -- Employment -- Oklahoma -- History -- 20th century
- Civil rights workers -- Mississippi -- History -- 20th century
- Civil rights workers -- Mississippi -- History -- 20th century -- Juvenile literature
- Civil rights workers -- United States -- 20th century -- Personal narratives
- Civil society -- Europe, Eastern -- History -- 20th century
- Civil society -- Turkey -- History -- 20th century
- Civil-military relations -- United States -- History -- 20th century
- Civilian war casualties -- History -- 20th century
- Civilians in war -- Europe -- History -- 20th century
- Civilians in war -- History -- 20th century
- Civilization, Modern -- 20th century
- Civilization, Modern -- 20th century -- Fiction
- Civilization, Modern -- 20th century -- Juvenile literature
- Civilization, Modern -- 20th century -- Pictorial works
- Clarksville (Tenn.) -- History -- 20th century -- Juvenile fiction
- Clerks (Retail trade) -- England | London -- History -- 20th century -- Drama
- Clothing and dress -- History -- 20th century
- Clothing factories -- New York (State) | New York -- Safety measures | History -- 20th century -- Juvenile literature
- Clothing factories -- Safety measures | History -- 20th century
- Clothing trade -- Italy -- History -- 20th century
- Coal mines and mining -- Social aspects -- England | Yorkshire -- History -- 20th century
- Coal mines and mining -- Southwest, New -- History -- 20th century
- Codependency -- Poetry -- 20th century
- Coeur d'Alene (Idaho) -- History -- 20th century
- Cold War -- Environmental aspects | History -- 20th century
- Collective farms -- Kazakhstan -- History -- 20th century -- Juvenile literature
- Collective memory -- Japan -- History -- 20th century
- College students -- Political activity -- Germany | Munich -- History -- 20th century -- Juvenile literature
- Colombia -- History -- 20th century -- Fiction
- Color photography -- History -- 20th century
- Colorado -- Intellectual life -- 20th century
- Columbus (N.M.) -- History -- 20th century
- Comedy sketches -- History -- 20th century
- Comic books, strips, etc. -- History -- 20th century
- Comic books, strips, etc. -- History -- 20th century -- Exhibitions
- Comic books, strips, etc. -- United States -- 20th century -- History and criticism -- Comic books, strips, etc
- Comic books, strips, etc. -- United States -- History -- 20th century
- Coming of age -- History -- 20th century
- Command of troops -- History -- 20th century
- Command of troops -- History -- 20th century -- Case studies
- Commercial art -- History -- 20th century -- Exhibitions
- Commercial crimes -- Illinois | Chicago -- History -- 20th century
- Commercial real estate -- New York (State) | New York -- History -- 20th century
- Communicable diseases -- History -- 20th century
- Communication in politics -- History -- 20th century
- Communication in politics -- United States -- History -- 20th century
- Communism -- Europe -- History -- 20th century
- Communism -- Europe, Eastern -- History -- 20th century
- Communism -- Europe, Eastern -- History -- 20th century -- Juvenile literature
- Communism -- History -- 20th century
- Communism -- Montana | Sheridan County -- History -- 20th century
- Communism -- Social aspects -- Europe, Eastern -- History -- 20th century
- Communism -- United States -- History -- 20th century
- Communism and Christianity -- China -- History -- 20th century
- Communism and society -- History -- 20th century -- Fiction
- Communist Party of the United States of America -- History -- 20th century
- Community life -- Pennsylvania -- History -- 20th century
- Community life -- South Dakota | Pine Ridge Indian Reservation -- History -- 20th century
- Community organization -- United States -- History -- 20th century
- Concentration camps -- Austria -- History -- 20th century
- Concentration camps -- Germany -- History -- 20th century
- Concentration camps -- History -- 20th century
- Concerts -- Washington (D.C.) -- History -- 20th century -- Juvenile literature
- Congo (Democratic Republic) -- History -- 20th century -- Fiction
- Congo (Democratic Republic) -- Race relations | History -- 20th century
- Connecticut -- History -- 20th century -- Juvenile fiction
- Connecticut -- Intellectual life -- 20th century -- Juvenile literature
- Conscientious objectors -- History -- 20th century
- Conscientious objectors -- Oregon | Cascade Locks -- History -- 20th century
- Conservatism -- California -- History -- 20th century
- Conservatism -- United States -- History -- 20th century
- Conservatism -- United States -- History -- 20th century -- Sources
- Conspiracies -- England -- 20th century -- Drama
- Conspiracies -- Germany -- History -- 20th century
- Conspiracies -- History -- 20th century
- Conspiracies -- Iran | Tehran -- History -- 20th century
- Conspiracies -- Russia -- History -- 20th century
- Conspiracies -- Texas | Dallas -- History -- 20th century
- Conspiracies -- United States -- History -- 20th century
- Construction industry -- West (U.S.) -- History -- 20th century
- Consumer behavior -- United States -- History -- 20th century
- Consumption (Economics) -- Social aspects | History -- 20th century
- Cookbooks -- History -- 20th century
- Cooking -- History -- 20th century
- Cooking, American -- History -- 20th century
- Cooking, Russian -- History -- 20th century
- Cooks -- History -- 20th century
- Cooks -- United States -- History -- 20th century
- Corporations -- Political activity -- United States -- History -- 20th century
- Corruption -- Louisiana -- History -- 20th century
- Corruption -- Louisiana | New Orleans -- History -- 20th century
- Cosmopolitanism -- Turkey | Istanbul -- History -- 20th century
- Costume -- History -- 20th century
- Costume -- History -- 20th century -- Collectors and collecting
- Costume -- History -- 20th century -- Pictorial works
- Costume -- New York (State) | New York -- History -- 20th century
- Costume -- United States -- History -- 20th century
- Costume design -- France -- History -- 20th century
- Costume design -- France | Paris -- History -- 20th century
- Costume design -- History -- 20th century
- Costume design -- History -- 20th century -- Juvenile literature
- Costume jewelry -- History -- 20th century -- Catalogs
- Cotton farmers -- Alabama -- History -- 20th century
- Counterculture -- California | San Francisco -- History -- 20th century
- Counterculture -- History -- 20th century
- Counterculture -- United States -- History -- 20th century
- Counterculture -- United States -- History -- 20th century -- Drama
- Counterinsurgency -- France -- History -- 20th century
- Counterinsurgency -- Great Britain -- History -- 20th century
- Counterinsurgency -- History -- 20th century
- Counterinsurgency -- Palestine -- History -- 20th century
- Counterinsurgency -- Philippines -- History -- 20th century
- Counterinsurgency -- United States -- History -- 20th century
- Country homes -- England -- History -- 20th century
- Country homes -- England -- History -- 20th century -- Fiction
- Country homes -- Great Britain -- History -- 20th century
- Country life -- Canada -- 20th century -- Drama
- Country life -- China -- History -- 20th century -- Fiction
- Country life -- England -- History -- 20th century
- Country life -- Georgia | Plains -- History -- 20th century
- Country life -- Prince Edward Island -- 20th century -- Drama
- Courage -- Korea (North) -- History -- 20th century
- Cowra (N.S.W.) -- History -- 20th century -- Fiction
- Creative ability -- United States -- History -- 20th century
- Crime -- China | Shanghai -- History -- 20th century
- Crime -- Georgia -- History -- 20th century
- Crime -- Louisiana | New Orleans -- History -- 20th century
- Crime -- New York (State) | New York -- History -- 20th century
- Crime -- Southwest, New -- History -- 20th century
- Crime -- United States -- History -- 20th century
- Crime -- Washington (State) | Spokane -- 20th century -- History
- Crime -- Washington (State) | Spokane -- 20th century -- Sources
- Criminal investigation -- History -- 20th century
- Criminal justice, Administration of -- Corrupt practices -- Georgia -- History -- 20th century
- Criminal justice, Administration of -- Georgia | McIntosh County -- History -- 20th century
- Criminal justice, Administration of -- Louisiana -- History -- 20th century
- Criminal justice, Administration of -- Washington (State) | Seattle -- History -- 20th century
- Criminal psychology -- History -- 20th century
- Criminals -- China | Shanghai -- History -- 20th century
- Criminals -- United States -- History -- 20th century
- Crises -- United States -- History -- 20th century
- Crisis management in government -- United States -- History -- 20th century
- Crown jewels -- Austria -- History -- 20th century
- Cryptographers -- United States -- History -- 20th century
- Cryptography -- United States -- History -- 20th century
- Crystal City (Tex.) -- History -- 20th century
- Cuba -- History -- 20th century
- Cuba -- History -- 20th century -- Fiction
- Cuba -- History -- 20th century -- Juvenile fiction
- Culion Island (Philippines) -- History -- 20th century -- Juvenile fiction
- Cultural property -- Protection -- Europe -- History -- 20th century
- Cultural property -- Protection -- Europe -- History -- 20th century -- Drama
- Cultural property -- Protection -- France -- History -- 20th century
- Cultural property -- Protection -- Italy -- History -- 20th century
- Culture conflict -- California | San Francisco -- History -- 20th century
- Culture conflict -- United States -- History -- 20th century
- Curry (Alaska) -- History -- 20th century -- Fiction
- Czech Republic -- 20th century -- Fiction
- Czechoslovakia -- Ethnic relations | History -- 20th century
- Dallas (Tex.) -- History -- 20th century
- Dallas (Tex.) -- Social life and customs -- 20th century -- Drama
- Dam failures -- California -- History -- 20th century
- Dams -- Columbia River Watershed -- History -- 20th century
- Dams -- Germany | Ruhr (Region) -- History -- 20th century
- Dams -- Northwest, Pacific -- History -- 20th century
- Dance -- History -- 20th century
- Dance -- History -- 20th century -- Juvenile literature
- Dance -- United States -- History -- 20th century
- Dance -- United States -- History -- 20th century -- Drama
- Dating services -- England | London -- History -- 20th century
- Davao City (Philippines) -- History, Military -- 20th century
- Deception (Military science) -- History -- 20th century
- Deception (Military science) -- History -- 20th century -- Fiction
- Deception -- Great Britain -- History -- 20th century
- Deception -- Spain | Atlantic Coast -- History -- 20th century
- Decoration and ornament -- United States -- History -- 20th century
- Decorative arts -- History -- 20th century
- Decorative arts -- History -- 20th century -- Exhibitions
- Decorative arts -- Japan -- History -- 20th century
- Decorative arts -- Northwest, Pacific -- History -- 20th century
- Decorative arts -- Northwestern States -- History -- 20th century -- Exhibitions
- Decorative arts -- United States -- History -- 20th century
- Decorative arts -- United States -- History -- 20th century -- Catalogs
- Deep diving -- History -- 20th century
- Defense industries -- History -- 20th century
- Democracy -- United States -- History -- 20th century
- Democratic Party (U.S.) -- History -- 20th century
- Democratization -- Korea (South) -- History -- 20th century -- Fiction
- Demographic surveys -- Great Britain -- History -- 20th century
- Denmark -- History -- 20th century -- Juvenile fiction
- Desert survival -- Syria -- History -- 20th century
- Design -- History -- 20th century
- Design -- History -- 20th century -- Dictionaries
- Design -- History -- 20th century -- Themes, motives
- Designers -- History -- 20th century
- Destroyer escorts -- Atlantic Ocean -- History -- 20th century
- Destroyer escorts -- United States -- History -- 20th century
- Destroyers (Warships) -- Cuba -- History -- 20th century
- Destroyers (Warships) -- United States -- History -- 20th century
- Destroyers (Warships) -- United States -- History -- 20th century -- Fiction
- Detective and mystery stories -- 20th century -- History and criticism
- Detective and mystery stories, American -- 20th century
- Detention of persons -- History -- 20th century
- Detroit (Mich.) -- History -- 20th century
- Detroit (Mich.) -- History -- 20th century -- Fiction
- Detroit (Mich.) -- Race relations -- 20th century -- Drama
- Developing countries -- Economic conditions -- 20th century
- Dictators -- Russia (Federation) | Moscow -- 20th century -- Comic books, strips, etc
- Diet -- United States -- History -- 20th century
- Diplomatic gifts -- Japan -- History -- 20th century -- Juvenile literature
- Diplomats -- United States -- History -- 20th century
- Disasters -- Environmental aspects -- United States -- History -- 20th century
- Disasters -- Illinois | Chicago -- History -- 20th century
- Discoveries in science -- History -- 20th century -- Sources
- Discrimination -- United States -- History -- 20th century
- Discrimination in criminal justice administration -- Florida | Groveland -- History -- 20th century
- Discrimination in criminal justice administration -- Georgia -- History -- 20th century
- Discrimination in education -- United States -- History -- 20th century
- Discrimination in employment -- United States -- History -- 20th century
- Discrimination in housing -- Government policy -- United States -- History -- 20th century
- Discrimination in sports -- History -- 20th century -- Juvenile literature
- Discrimination in sports -- United States -- History -- 20th century
- Diseases -- History -- 20th century -- Juvenile literature
- Disinformation -- History -- 20th century
- Dissenters -- Burma -- History -- 20th century
- Dissenters -- Montana -- History -- 20th century
- Documentary films -- Censorship -- United States -- History -- 20th century
- Documentary photography -- History -- 20th century
- Documentary photography -- United States -- History -- 20th century
- Dogs -- War use -- Great Britain -- History -- 20th century
- Dogs -- War use -- United States -- History -- 20th century
- Dogs in motion pictures -- History -- 20th century
- Dogs in the performing arts -- History -- 20th century
- Dollhouses -- United States -- History -- 20th century
- Dolls -- History -- 20th century -- Catalogs
- Dorset (England) -- Social conditions -- 20th century -- Fiction
- Draft -- United States -- History -- 20th century -- Fiction
- Drama -- 20th century
- Dramatists, American -- 20th century -- Biography
- Dramatists, American -- 20th century -- Fiction
- Dramatists, American -- 20th century -- Interviews
- Dramatists, English -- 20th century -- Biography
- Dramatists, English -- 20th century -- Diaries
- Dramatists, English -- 20th century -- Family relationships
- Dramatists, Italian -- 20th century -- Fiction
- Draperies -- United States -- History -- 20th century
- Drawing -- 20th century
- Dress accessories -- History -- 20th century
- Dress accessories -- History -- 20th century -- Collectors and collecting
- Drinking of alcoholic beverages -- United States -- History -- 20th century
- Drinking of alcoholic beverages -- United States -- History -- 20th century -- Miscellanea
- Droughts -- Great Plains -- History -- 20th century
- Droughts -- Great Plains -- History -- 20th century -- Juvenile literature
- Drug traffic -- Colombia -- History -- 20th century
- Drug traffic -- Florida | Miami -- History -- 20th century
- Drug traffic -- History -- 20th century -- Drama
- Drugs -- Germany -- History -- 20th century
- Drugs -- Social aspects -- United States -- History -- 20th century
- Durham (England : County) -- Social conditions -- 20th century -- Fiction
- Durham (England) -- Social conditions -- 20th century -- Fiction
- Dust storms -- Great Plains -- History -- 20th century
- Dust storms -- Great Plains -- History -- 20th century -- Juvenile literature
- Earthquake damage -- Alaska | Prince William Sound Region -- History -- 20th century
- Earthquakes -- Alaska | Prince William Sound Region -- History -- 20th century
- Earthquakes -- California | San Francisco -- History -- 20th century
- Earthquakes -- California | San Francisco -- History -- 20th century -- Fiction
- Earthquakes -- California | San Francisco -- History -- 20th century -- Juvenile literature
- East (U.S.) -- History -- 20th century -- Juvenile fiction
- East End (London, England) -- Economic conditions -- 20th century
- East End (London, England) -- History -- 20th century
- East Village (New York, N.Y.) -- History -- 20th century -- Fiction
- East and West -- History -- 20th century
- Economic conversion -- History -- 20th century
- Economic development -- Asia -- 20th century
- Economic development -- Italy -- History -- 20th century
- Economic history -- 20th century
- Economic policy -- 20th century
- Economic policy -- History -- 20th century
- Economics -- History -- 20th century
- Edinburgh (Scotland) -- Social conditions -- 20th century -- Fiction
- Editorial cartoons -- United States -- 20th century
- Education -- Colorado -- History -- 20th century
- Education -- Japan -- History -- 20th century
- Education -- United States -- History -- 20th century
- Education and state -- United States -- History -- 20th century
- Education of princesses -- Great Britain -- History -- 20th century -- Fiction
- Education, Humanistic -- Social aspects -- United States -- History -- 20th century
- Education, Primary -- History -- 20th century
- Educational change -- United States -- History -- 20th century