History of the African Slave Trade - ThoughtCo
https://www.thoughtco.com/african-slavery-101-44535
WebJul 26, 2019 · Four Great Enslaved Person Trading Operations in Africa; Name Dates Number Countries Most Impacted Destination; Trans-Saharan: early 7th–1960s >3 million: 13 countries: Ethiopia, Mali, Nigeria, Sudan, Chad: North Africa: Trans-Atlantic: 1500–1850 >12 million: 34 countries: Angola, Ghana, Nigeria, the Congo: European colonies in the Americas ...
DA: 27 PA: 20 MOZ Rank: 78