Slavery Antislavery movements 38 History 23 African Americans 17 Politics and government 12 Enslaved persons 10 Law and legislation 10 more ... Fugitive slaves 8 Slavery and the church 6 Speeches, addresses, etc 6 Unitarians 6 Social conditions 5 %SP3 4 Abolitionists 4 Afro-Americana 4 Archives 4 Manuscripts, American 4 Race relations 4 Religious aspects 4 Republican 4 Underground Railroad 4 Campaign literature 3 Emancipation 3 Extension to the territories 3 Legal status, laws, etc 3 Political history 3 Society of Friends 3 Sources 3 African American women 2 Almanacs, German-American 2 Archival resources 2 Campaign literature, 1863 2 Civil rights 2 Controversial literature 2 Correspondence 2 Diplomatic and consular service, American 2 Duty 2 Esclavage 2 Esclaves 2 Extension to territories 2 less ...