How were the precolonial kingdoms of west africa similar from the precolonial kingdoms of southern africa?

The vast majority of those who were enslaved and transported in the transatlantic slave trade were people from central and western Africa, who had been sold by other West Africans to Western European slave traders (with a small number being captured directly by the slave traders in coastal raids)

HOPE THIS HELPED!!! XD

ching cong bing bong