History 2,246 Sources 279 Indians of North America 188 Politics and government 125 Histoire 115 Colonies 75 Social life and customs 67 more ... Description and travel 63 Societies, etc 49 Genealogy 43 Church history 40 Biography 34 Emigration and immigration 33 Discovery and exploration 31 Wars 31 Frontier and pioneer life 30 Court records 27 Economic conditions 27 Quakers 27 Puritans 26 Swedes 26 Dutch 23 Pioneers 23 Slavery 23 American literature 22 Government relations 22 Law 22 Money 22 Bibliography 21 Civilization 21 Commerce 20 Iroquois Indians 20 Patriotic societies 20 Delaware Indians 19 History and criticism 19 Historic buildings 18 Indian captivities 18 Probate records 18 Social conditions 18 African Americans 17 less ...