History 110 Registers of births, etc 35 Slavery 26 Politics and government 23 Almanacs, American 12 Regimental histories 12 Almanacs, German 11 more ... Soldiers 11 African Americans 10 Enslaved persons 9 Indexes 9 Registers 9 Campaigns 8 Sources 8 Antislavery movements 7 Genealogy 7 Railroads 7 Societies, etc 6 Abolitionists 5 Description and travel 5 Emancipation 5 German Americans 5 Legislators 5 Military pensions 5 Social life and customs 5 Baltimore, Battle of, Baltimore, Md., 1814 4 Census, 1930 4 Freed persons 4 Germans 4 Histoire 4 Historic buildings 4 Travel 4 Biography 3 Boundaries 3 Census, 15th, 1930 3 Census, 1st, 1790 3 Jews 3 Justification 3 Militia 3 Naval operations 3 less ...