History 747 Politics and government 159 Churches 139 Description and travel 121 Sources 98 Clergy 94 Registers of births, etc 78 more ... Indians of North America 70 Legislators 65 Social life and customs 61 Iroquois Indians 60 Jews 58 Lawyers 55 Presbyterian 54 African Americans 49 Genealogy 48 Histoire 47 Social conditions 44 Episcopal 43 Emigration and immigration 41 Biography 40 Immigrants 38 Physicians 36 Bibliography 34 Canals 32 Presbyterians 32 Seneca Indians 32 Archives 31 Marriage records 29 Presidents 29 Church records and registers 28 Railroads 27 Women 27 Presbyterian Church 26 Economic conditions 25 Government relations 25 Missions 25 College teachers 24 Dutch 24 Education 24 less ...