The role of religions in the domination and destruction of African civilizations was ruthless... Islam was as guilty as all the rest.
After the Moslem Africans lost control over Spain, they began to prey on the Africans further to the south. They destroyed the great independent states in West Africa, and subsequently set Africa up for the Western slave trade and the Arabs were in the slave trade before Islam and they are still in the slave trade.
What has been imposed on religion is not religion itself but the custom of those who have been converted to it. I think that the most atrocious of all of this is Islam. They were in the slave trade before Islam. The Arabs were natural slave traders. They were the people who were called on to conquer us, unfortunately.