History 968 African Americans 180 Politics and government 155 Histoire 131 History and criticism 126 American fiction 115 Social conditions 114 more ... Race relations 110 American literature 98 Biography 90 Social life and customs 87 Civil rights 78 World War, 1939-1945 75 Emigration and immigration 71 Jews 61 Intellectual life 56 Authors, American 53 World War, 1914-1918 53 Immigrants 51 Art, American 48 Civil rights movements 48 American poetry 42 Civilization 42 Ethnic relations 41 Afro-American authors 40 Economic conditions 40 Painting, American 39 Painting, Modern 37 Art, Modern 36 Foreign relations 30 Exhibitions 29 Census, 20th, 1980 28 African American authors 27 Ethnic identity 27 Church history 26 Minorities 26 Statistics 26 Histoire et critique 24 Italian Americans 24 Paperweights 23 less ...