Answer:
secret code that slavery people created for black code to hide from the master
Answer:
D
Explanation:
Gandhi's revolution (1930) came after Sun Yat Sen(1911).
He became emperor in 1307. He was the first African ruler to be widely known throughout Europe and the Middle East. Mansa Musa was the great nephew of Sundiata Keita, who was founder of the empire. He is famous for his [Hajj] (1324–5).