Slavery 77 Enslaved persons 23 Slave trade 23 Emancipation 18 Antislavery movements 9 Colonies 6 History 6 more ... Controversial literature 5 Social conditions 5 Sugar trade 5 Esclaves 4 Law and legislation 4 Slavery and the church 4 Abolitionists 3 Commerce 3 Description and travel 3 Boycotts 2 Economic conditions 2 Esclavage 2 Justification 2 Slavery in the West Indies 2 Slavery--West Indies--18th century 2 Affranchissement 1 African Americans 1 Anniversaries, etc 1 BIOGRAPHY & AUTOBIOGRAPHY / Social Activists 1 Business records--Pennsylania--Philadelphia--19th century 1 Commerce--West Indies--18th century 1 Condition of slaves 1 HISTORY / Women 1 Histoire 1 Human trafficking victims 1 Intelligence levels 1 International trade--18th century 1 International trade--19th century 1 Merchants--Pennsylvania--Philadelphia--18th century 1 Merchants--Pennsylvania--Philadelphia--19th century 1 Merchants--Rhode Island--Newport 1 Missions, British 1 Moral and ethical aspects 1 less ...