History Indians of North America 59 Sources 30 Politics and government 22 Quakers 21 Delaware Indians 14 Pioneers 14 more ... Society of Friends 14 Description and travel 11 Frontier and pioneer life 11 Societies, etc 11 Fortification 10 Histoire 10 Wars 10 Iroquois Indians 8 Pennsylvania Dutch 8 Tax collection 8 Taxation 8 Germans 7 Government relations 7 Scots-Irish 7 Social life and customs 7 Biography 6 Economic conditions 6 Emigration and immigration 5 Indian captivities 5 Patriotic societies 5 Commerce 4 Conestoga Indians 4 Courts 4 Ethnic relations 4 Iron industry and trade 4 Mennonites 4 Race relations 4 Boundaries 3 Church schools 3 Education 3 Genealogy 3 History, Military 3 Indian land transfers 3 less ...