The "Great Three" West African empires were Ghana, Mali, and Songhai.
Ghana-Mali-Songhai
Both the Ghana and Mali empires were similar in their reliance on trade, particularly in gold and salt, which helped them to build wealth and power in West Africa. However, they differed in their political structures; while Ghana was ruled by a king who held centralized power, Mali developed a more decentralized system with regional governors under the authority of a strong emperor, most notably Mansa Musa.
Ghana, Mali, and Songhai
Songhai
Walata
The people of great empire called Mali took over Ghana during the 13th century. end of the 13th century kingdom of Ghana was replaced by Mali
Ghana, Mali, and Songhai Are the three main empires of africa
GHANA AND MALI
Ghana, mali, and Shnghai
The Niger River
They both existed in Western Sahelian Africa.