Social life and customs 2,251 History 683 Description and travel 212 Jews 120 African Americans 93 Manners and customs 92 Folklore 91 more ... Indians of North America 89 Social conditions 82 Civilization 64 Biography 58 Emigration and immigration 55 Politics and government 54 Social life and customs--19th Century 53 Pennsylvania Dutch 45 Germans 43 Italian Americans 43 Ethnic groups 41 Amish 39 Periodicals 36 Personal narratives 35 Social Life and Customs--Philadelphia (Pa.)--19th century 34 Immigrants 30 Travel 30 German Americans 29 Social aspects 29 Economic conditions 27 Rites and ceremonies 26 Intellectual life 25 Women 25 Ethnic relations 24 Pictorial works 24 Polish Americans 23 Sources 23 Buildings, structures, etc 22 Frontier and pioneer life 22 Genealogy 22 History, Local 22 Chinese 21 Material culture 21 less ...