History 228 Politics and government 31 Legislators 25 Societies, etc 25 Slavery 24 Sources 22 Almanacs, American 20 more ... Antislavery movements 18 Histoire 18 African Americans 17 Social conditions 17 Lawyers 15 Manuscripts, American 15 Soldiers 15 Centennial celebrations, etc 13 German Americans 13 Archives 12 Description and travel 12 Ethnic groups 12 Jews 12 Museums 12 Social life and customs 12 Women 12 Almanacs, German 11 Biography 11 Manuscripts 11 Medicine 11 Officers 11 Parades & processions 11 Periodicals 11 Social aspects 11 Unitarians 11 Bibliography 10 Hospitals 10 World War, 1939-1945 10 Exhibitions 9 Historic buildings 9 Presidents 9 Buildings, structures, etc 8 Hungarian Americans 8 less ...