History 425 African Americans 93 Politics and government 69 Race relations 63 Social conditions 53 Histoire 52 Civil rights 50 more ... History and criticism 43 Biography 38 Social life and customs 36 Civil rights movements 33 Emigration and immigration 32 Civilization 29 American literature 28 Jews 28 Painting, Modern 26 Painting, American 25 Immigrants 24 World War, 1939-1945 24 World War, 1914-1918 23 Art, American 22 Intellectual life 22 Authors, American 20 Foreign relations 18 Civil rights workers 16 Exhibitions 16 Women 16 Minorities 15 Social aspects 15 Women and literature 15 Afro-American authors 14 Architecture 14 Paperweights 14 Cultural assimilation 13 Economic conditions 13 Ethnic identity 13 Ethnic relations 13 Popular culture 13 Women authors 13 Art, Modern 12 less ...