Arab slavery had already begun in Africa more than 700 years before European transatlantic slave trade.
The slave trade began when the Arabs invaded North Africa for the first time in the 7th century AD. The first Arab entry into Africa was through Kemet. They renamed it Egypt and took possession of the Kemetic Pyramids, Art, and Coffins digging up the Black Africans for a Profit.
An Arab military general named General Amir Aben Alas, invaded Egypt in December 639 AD. Amir had successfully conquered Egypt and went ahead and conquered other places such as Tunisia and western Libya.
Once these areas had been completely conquered by the Arabs, they imposed tributes of 360 slaves in all regions they occupied and controlled.
With this Islamic slave trade in Africa, North Africans were Islamized by their Arab slave masters.
And today, many Africans pose as Muslims without knowing how the owners of such a religion brutally enslaved their black African ancestors for over 700 years.
Remember that every time you see a modern Egyptian claim to be of North African origin.
The Ankh Astrologer