History 790 Politics and government 164 Churches 139 Description and travel 123 Sources 98 Clergy 94 Registers of births, etc 78 more ... Indians of North America 72 Jews 69 Social life and customs 67 Legislators 65 Iroquois Indians 61 Histoire 55 Lawyers 55 Presbyterian 54 African Americans 51 Genealogy 50 Social conditions 49 Emigration and immigration 45 Episcopal 43 Immigrants 42 Biography 40 Physicians 36 Bibliography 34 Seneca Indians 33 Canals 32 Presbyterians 32 Archives 31 Marriage records 29 Presidents 29 Church records and registers 28 Dutch 28 Women 28 Railroads 27 Economic conditions 26 Education 26 Presbyterian Church 26 Dutch Americans 25 Government relations 25 Missions 25 less ...