Answer:
Songhai was the largest empire in African history. Therefore he was powerful.
Explanation:
Songhai was clearly the largest empire in African history. Conquest, centralization, and standardization in the empire were the most ambitious and far-reaching in sub-Saharan history until the colonization of the continent by Europeans.
<span>The immediate cause of its fall was pressure by the Ottoman Turks. The Ottomans had been fighting
the Byzantines for over 100 years by this time. In 1454, Constantinople
finally fell to them and their conquest of the Byzantine Empire was
complete.</span>