Answer:
Option D
Explanation:
This hypothetic sequence of soil development is known as a Ultisol Lithosequence with the likely progression of Andisol, Vertisol, Histosol soil orders.
Ghana, Mali, and Songhai. What years did Ghana, Mali, and Songhai dominate West Africa? In the western region of Africa, south of the Sahara Desert near the Niger river.
Answer:
<em>Vijayapura</em>
I hope you got your answer.