History 541 Histoire 233 Social conditions 213 African Americans 199 Politics and government 121 Race relations 121 Conditions sociales 74 more ... Noirs américains 74 Social life and customs 69 Administration 63 Art 61 History and criticism 60 Social aspects 48 Immigrants 45 Education 40 City planning 38 Manners and customs 37 Working class 37 Architecture 36 Intellectual life 35 Jews 34 Murder 34 Relations raciales 33 Families 32 Police 32 Art, American 31 Emigration and immigration 31 Criminals 30 Ethnic relations 30 Buildings, structures, etc 29 less ...