When did the kingdoms of Ghana and Mali flourish?

A100 - 400, during the era when Christianity was founded and organized

B.400 - 1400, during the era when the Roman Empire declined, the Byzantine Empire flourished, and Islam was founded


C.700 - 1200, during the era when Islam was founded and the Muslim Empire spread


D.1100 - 1600, when the Middle Ages ended and kings assumed great power in Western Europe

Verified Answer :

The answer is letter B.400 - 1400, during the era when the Roman Empire declined, the
Byzantine Empire flourished, and Islam was founded

Ghana and Mali flourished at this time because of
the sub-Saharan trade. Most of their people were merchants and traders; they
would often travel in the Saharan trade. Islam was also founded during this time, thus spread during the trade.

Answer:

B. 400-1400

Explanation:

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