History 37 Social conditions 10 HISTORY 7 World War, 1939-1945 6 History and criticism 5 Political science 5 Politics and government 5 Social history 5 World War, 1914-1918 5 African Americans 4 Families 4 General 4 Race relations 4 Social aspects 4 Authors, American 3 Country life 3 Depressions 3 Household employees 3 Man-woman relationships 3 POLITICAL SCIENCE 3 Social classes 3 Social life and customs 3 American 2 Aristocracy (Social class) 2 Authorship 2 BIOGRAPHY & AUTOBIOGRAPHY 2 Civil rights 2 Criticism and interpretation 2 Government policy 2 History & Theory 2 Influence 2 Influence (Literary, artistic, etc.) 2 Intellectual life 2 Manners and customs 2 Murder 2 Music 2 National socialism 2 Science fiction 2 Social change 2 Travel 2 1990- 1 Absolute music 1 Aerial operations, American 1 Aeronautics 1 African American civil rights workers 1 Air power 1 American drama 1 American poetry 1 Anyuan (Jiangxi Sheng, China : West) 1 Architecture, Modern 1 Art and war 1 Art thefts 1 Art treasures in war 1 Ausland 1 Authors, English 1 BIOGRAPHY & AUTOBIOGRAPHY / Literary 1 Baptists 1 Blacks 1 Bombing, Aerial 1 Book clubs (Discussion groups) 1 Bullfighters 1 Bullfights 1 Businesspeople 1 Busing for school integration 1 Campaigns 1 City and town life 1 Civil Rights 1 Civil rights movements 1 Civil rights workers 1 Classical 1 Clergy 1 Clerks (Retail trade) 1 Coal miners 1 Collage 1 Collections privées 1 Collective memory 1 Communism 1 Corrections 1 Criminal behavior 1 Criminal justice, Administration of 1 Criminal psychology 1 Criminals 1 Cultural assimilation 1 Cultural pluralism 1 Cultural property 1 DRAMA 1 Decolonization 1 Decoupage 1 Democracy 1 Democratie 1 Deportations from Poland 1 Description and travel 1 Digital techniques 1 Droughts 1 Duitsers 1 Dust Bowl Era, 1931-1939 1 Economic conditions 1 Economic history 1 Election 1 Equality 1