History Social life and customs Manners and customs 72 Histoire 60 Mœurs et coutumes 51 Indians of North America 44 Emigration and immigration 38 more ... Description and travel 31 Social conditions 30 African Americans 29 Social aspects 26 Jews 22 Civilization 21 Buildings, structures, etc 19 Politics and government 18 Sources 17 German Americans 15 Historic buildings 14 Immigrants 14 Women 14 Food habits 13 Intellectual life 13 Minorities 13 Ethnic relations 12 Polish Americans 12 Germans 11 Irish Americans 11 Italian Americans 11 Travel 11 Delaware Indians 10 Economic conditions 10 Ethnic identity 10 History, Local 10 Pennsylvania Dutch 10 Elite (Social sciences) 9 Folklore 9 Frontier and pioneer life 9 Genealogy 9 Oral history 9 Plantation life 9 less ...