History 385 Social conditions 177 Histoire 155 Social life and customs 141 African Americans 113 Jews 112 Politics and government 107 more ... Manners and customs 100 Ethnic relations 80 Puerto Ricans 77 Immigrants 59 Description and travel 55 Race relations 54 Intellectual life 49 Mœurs et coutumes 49 Emigration and immigration 47 Conditions sociales 45 Economic conditions 43 Administration 39 Juifs 39 Noirs américains 39 Buildings, structures, etc 38 Social aspects 35 Travel 30 Buildings 27 Descriptions et voyages 26 City and town life 25 Mayors 25 Childhood and youth 22 Portoricains 22 less ...