History 257 Genealogy 77 Sources 69 Politics and government 54 African Americans 51 Slavery 30 Registers of births, etc 28 more ... Description and travel 24 Biography 22 Vital records 22 Probate records 21 Marriage records 18 Archival resources 16 Archives 15 Plantation life 15 Registers 14 Social life and customs 14 Indexes 13 Indians of North America 13 Land records 13 Legislators 13 Race relations 13 Enslaved persons 11 Jews 11 Reconstruction 10 Agriculture 9 Economic conditions 9 Histoire 9 Natural history 9 Nullification (States' rights) 9 Census, 1790 8 Churches 8 Commerce 8 Court records 8 Reconstruction (U.S. history, 1865-1877) 8 Regimental histories 8 Vice-presidents 8 Women 8 Clergy 7 Secession 7 less ...