History 813 Slavery 297 African Americans 235 Enslavement 225 Freed persons 218 Antislavery movements 201 Politics and government 166 Education 160 Anti-enslavement movements 153 Social conditions 125 Abolitionists 113 Enslaved persons 95 Civil rights 89 Charities 80 HISTORY 80 Moral and ethical aspects 78 Emancipation 70 Indians of North America 62 General 60 Description and travel 57 Slave trade 55 Travel 54 Finance 50 Indigenous peoples 50 Law 50 Church history 45 Plantations 42 Women abolitionists 41 Missions 40 Social life and customs 39