Which of the following describes the Kingdom of Ghana?

A.it was an empire in Southern Africa that invented Swahili and controlled trade with Asia.

B.It was the first organized kingdom in West Africa and grew rich taxing the Gold-Salt trade.

C. It was a Muslim Empire, ruled by Sundiata and Mansa Musa, visited by Ibn Battuta and got rich with the gold and salt trade.

D.it was ruled by Sunni Ali and Askia Muhammad, controlled important trade routes and was conquered by the Portuguese.