Slavery 2,046 History 360 Politics and government 348 Antislavery movements 249 African Americans 238 Slavery and the church 190 Extension to the territories 189 more ... Controversial literature 185 Enslaved persons 134 Emancipation 97 Justification 96 Slave trade 89 Afro-Americana 87 Speeches in Congress 77 Abolitionists 73 Colonization 62 Social conditions 61 Law and legislation 56 Fugitive slaves 55 Society of Friends 52 Esclavage 51 %SP3 50 Slavery in the Bible 49 Political aspects 45 Race relations 41 Societies, etc 41 Republican 40 Compromise of 1850 39 Campaign literature 37 Secession 36 Histoire 27 Causes 26 Democratic 23 Description and travel 22 Missouri compromise 22 Anti-slavery movements 21 Campaign literature, 1860 21 Economic conditions 21 Slave labor 21 Campaign literature, 1856 18 less ...