How did the Kingdom of Benin differ from the Kingdom of Mali during the postclassical era? A.The Kingdom of Benin was much smaller than the Kingdom of Mali. B.The Kingdom of Benin was Christian, while the Kingdom of Mali practiced Islam. C.The Kingdom of Mali did not grow wealthy through trade the way Benin did. D.The Kingdom of Mali was militarily weak, while the Kingdom of Benin had a powerful military.