History 1,160 Social conditions 357 History and criticism 281 African Americans 234 Social life and customs 224 Intellectual life 210 Jews 175 rhagor ... Art 167 Manners and customs 164 Politics and government 160 Immigrants 142 Social aspects 123 Theater 110 Economic conditions 107 Race relations 102 Ethnic relations 98 Art, American 97 Harlem Renaissance 92 Art museums 89 Art collections 88 Buildings, structures, etc 88 American literature 83 Private collections 76 Emigration and immigration 71 Architecture 69 Puerto Ricans 69 City planning 66 African American authors 65 Criticism and interpretation 62 City and town life 60 llai ...