The Three Great emperors of Songhai were actually Two Great emperors of Songhai, which were Sunni Ali and Askia the Great. You could actually consider Musa another Great emperor of Songhai, since he made his father, Askia the Great, leave the throne because Askia the Great became blind, and Musa reigned after him, and then then empire of Songhai collapsed.
The "Great Three" West African empires were Ghana, Mali, and Songhai.
Songhai
Mali and Songhai
Ghana, mali, and songhai
Trajan, Hadrian and Marcus Aurelius are considered the most outstanding among the five good emperors. Aurelian, Diocletian, Constantine I (or the Great) Theodosius I (or the Great) and Justinian I (or the Great) are considered the most outstanding emperors after the five good emperors.
Islam.
gold,great kindoms
Askia the Great, ie. Askia Mohammed.
The Songhai Empire grew through conquest, trade, and strategic alliances. Its rulers, such as Sunni Ali and Askia Muhammad, expanded the empire through military campaigns and control of trans-Saharan trade routes, which brought wealth and power to the empire. They also established strong political and administrative systems to govern their vast territories.
Ghana, Mali, Songhai
No. He was a ruler of Mali, not Songhai. Askia the Great (Askia Mohammed) was the greatest ruler of Songhai.
Islam.