History 738 African Americans 146 Politics and government 117 History and criticism 106 Biography 103 American literature 90 Social conditions 89 more ... Race relations 87 American fiction 80 Civil rights 65 Social life and customs 63 Jews 50 Authors, American 48 Emigration and immigration 45 Afro-American authors 43 Art, American 43 Intellectual life 42 Civil rights movements 41 World War, 1939-1945 40 World War, 1914-1918 39 Painting, American 37 Civilization 36 Exhibitions 35 American poetry 34 Art, Modern 34 Economic conditions 34 Immigrants 34 Painting, Modern 34 Ethnic relations 32 Foreign relations 23 Paperweights 22 African American authors 21 African Americans in literature 21 Radicalism 21 Civil rights workers 20 Women 19 Education 18 Ethnic identity 18 Harlem Renaissance 18 Minorities 18 less ...