Slavery History 356 Politics and government 343 African Americans 230 Extension to the territories 189 Antislavery movements 187 Controversial literature 180 more ... Slavery and the church 159 Enslaved persons 132 Justification 95 Emancipation 89 Slave trade 87 Speeches in Congress 76 Afro-Americana 75 Esclavage 63 Abolitionists 62 Social conditions 62 Law and legislation 55 Fugitive slaves 52 Colonization 51 Political aspects 51 Slavery in the Bible 45 %SP3 44 Race relations 44 Compromise of 1850 39 Society of Friends 39 Republican 38 Campaign literature 35 Secession 35 Societies, etc 34 Histoire 33 Causes 25 Economic conditions 24 Description and travel 23 Missouri compromise 23 Democratic 22 Anti-slavery movements 21 Campaign literature, 1860 20 Economic aspects 20 Campaign literature, 1856 18 less ...