History 930 African Americans 138 History and criticism 124 Histoire 114 Race relations 100 Politics and government 82 Social conditions 79 more ... Civil rights 71 Emigration and immigration 57 American literature 51 World War, 1939-1945 49 Civil rights movements 48 Jews 42 World War, 1914-1918 40 Social life and customs 39 Immigrants 38 Biography 34 Afro-American authors 33 Ethnic relations 32 Intellectual life 32 Economic conditions 29 Church history 26 Histoire et critique 23 Ethnic identity 21 American fiction 20 African Americans in literature 19 Education 19 Social aspects 19 Civil rights workers 18 Women 18 Indians of North America 17 Cultural assimilation 16 Italian Americans 16 Noirs américains 16 Women authors 16 Civilization 15 Droits 15 History, Military 15 Labor unions 15 Minorities 15 less ...