History 1,385 Social life and customs 267 Description and travel 215 Histoire 203 Politics and government 149 Historic buildings 144 African Americans 127 more ... Manners and customs 112 Social conditions 107 Buildings 97 Pennsylvania Dutch 88 Buildings, structures, etc 85 History, Local 84 Travel 80 Registers of births, etc 70 Amish 67 Historic sites 64 Race relations 57 Germans 54 Frontier and pioneer life 52 Indians of North America 52 Economic conditions 48 Floods 45 Genealogy 43 Descriptions et voyages 42 Mœurs et coutumes 40 Ethnic relations 39 Quakers 37 Architecture 36 Cemeteries 36 less ...