History 198 Genealogy 43 Sources 38 Politics and government 34 Slavery 32 Histoire 26 Registers of births, etc 22 more ... African Americans 16 Campaigns 16 Description and travel 16 Census, 1850 12 Indexes 11 Regimental histories 11 Social conditions 10 Soldiers 10 Census, 7th, 1850 9 Enslaved persons 9 Vital records 9 Boundaries 8 Bounties, Military 8 Census, 1810 8 Manuscripts 8 Registers 8 Social life and customs 8 Prisoners and prisons 7 Family 6 Legislators 6 Military pensions 6 Participation, French 6 Social aspects 6 Census, 1790 5 Emigration and immigration 5 Freed persons 5 French 5 Historic buildings 5 Military participation 5 Naval operations 5 Plantation life 5 Presidents 5 Race relations 5 less ...