The fact that ancient sub-Saharan Africans created large and powerful states, that were not o discoveredó by Western Europeans in the 15th century, is best
evidenced by what?

A . The Ming Chinese under Zheng he arrived in sub Saharan African prior to Europeans

B . The existence of copper deposits in Zimbabwe

C . The existence of strong Islamic communities in Egypt’s and the Mediterranean coast

D . Historical accounts of Mansa Kansan MusaOs establishments of his empires reputation for wealth during his pilgrimage through Egypt to Mecca in 1324-1325