You never did answer when I asked who rounded up and caught all the slaves that the slave trader bought.
Slave traders raided the shores and kidnapped many Africans.
Also you are not as educated as me on the matter. I have actually taken college courses on the subject.
Some were prisoners of war. Africans did not know what American slavery was. Slavery is Africa and the Middle East ( the Arab slave trade) was more like indentured servitude. Their slaves were still educated and their kids were not born slaves. It was a completely different system. Africans thought it would be the same over here as there. They were not aware of the extremely inhumane system of American slavery. So it was not the same thing. So yes Africans participated but were unaware of the treatment in the Americas. They were unaware of chattel slavery.
Slavery - Wikipedia.
systems of servitude and slavery were common in parts of Africa, as they were in much of the
ancient world. In many African societies where slavery was prevalent,
the enslaved people were not treated as chattel slaves and were given certain rights in a system similar to indentured servitude elsewhere in the world. The forms of slavery in Africa were closely related to
kinship structures. In many African communities, where land could not be owned,
enslavement of individuals was used as a means to increase the influence a person had and expand connections.[149] This made slaves a permanent part of a master's lineage and the children of slaves could become closely connected with the larger family ties.[150] Children of slaves born into families could be integrated into the master's kinship group and rise to prominent positions within society, even to the level of chief in some instances. However, stigma often remained attached and there could be strict separations between slave members of a kinship group and those related to the master.
[149] Slavery was practiced in many different forms: debt slavery, enslavement of war captives, military slavery, and criminal slavery were all practiced in various parts of Africa.
[151] Slavery for domestic and court purposes was widespread throughout Africa.