History 180 Sources 28 Indians of North America 18 Iroquois Indians 16 Dutch 14 Description and travel 10 Politics and government 9 more ... Dutch Americans 8 Government relations 6 Histoire 6 Social life and customs 6 Courts 5 Manuscripts 5 Discovery and exploration 4 Genealogy 4 Historic buildings 4 Labadists 4 Land grants 4 Manuscripts, American 4 Colonies 3 Frontier and pioneer life 3 Mohawk Indians 3 Seneca Indians 3 Societies, etc 3 Archives 2 Boundaries 2 Braddock's Campaign, 1755 2 Catalogs 2 Colonial administrators 2 Commerce 2 Dutch in New York (State) 2 Holland Purchase 2 Huguenots 2 Land tenure 2 Manuscripts, Dutch 2 Patriotic societies 2 Periodicals 2 Pioneers 2 Walloons 2 Wars 2 less ...