Slavery History 421 Politics and government 338 African Americans 294 Antislavery movements 216 Enslaved persons 195 Extension to the territories 188 more ... Controversial literature 181 Slavery and the church 173 Slave trade 140 Emancipation 116 Justification 102 Social conditions 83 Speeches in Congress 77 Afro-Americana 75 Abolitionists 74 Law and legislation 71 Colonization 58 Race relations 58 Fugitive slaves 57 Slavery in the Bible 48 Political aspects 47 %SP3 44 Esclavage 43 Society of Friends 43 Description and travel 40 Compromise of 1850 39 Republican 38 Societies, etc 38 Secession 37 Campaign literature 35 Economic conditions 33 Plantation life 26 Causes 24 Social life and customs 23 Democratic 22 Histoire 22 Legal status, laws, etc 22 Missouri compromise 22 Moral and ethical aspects 22 less ...