History 562 Social conditions 241 Social life and customs 198 Politics and government 178 Manners and customs 167 Intellectual life 141 African Americans 110 more ... Jews 98 Ethnic relations 97 Buildings, structures, etc 96 Histoire 93 Race relations 92 Immigrants 89 General 80 Economic conditions 73 HISTORY 72 History and criticism 66 Description and travel 60 Emigration and immigration 59 City and town life 53 In literature 53 Social aspects 52 SOCIAL SCIENCE 50 Architecture 42 City planning 39 State & Local 39 Puerto Ricans 32 Criticism and interpretation 31 Conditions sociales 30 Middle Atlantic (DC, DE, MD, NJ, NY, PA) 30 less ...