Answer:
A. Ghana, Mali, Songhai.
Step-by-step explanation:
The three Sudanic empires of West Africa were Ghana, Mali, and Songhai. Ghana was the first of these empires and it existed from around the 5th to the 11th century. It was located in what is now southeastern Mauritania and western Mali, and it was a powerful empire known for its gold trade. Mali was the next empire in chronological order, it existed from the 13th to the 17th century, it was located in what is now western Africa and it was known for its powerful ruler, Mansa Musa. Songhai was the last of the Sudanic empires, it existed from the 15th to the 16th century, it was located in what is now Niger and eastern Mali, and it was known for its powerful navy and military.
So the answer is A. Ghana, Mali, Songhai.
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