It helped create more trade and made Mali richer
Mali, Songhai, and Ghana gained their wealth from trading and controlling.
Ghana Mali and Songhai grew rich through trade.
Ghana only traded within Africa and Songhai had Muslim influences. The main trade in Ghana was between salt and gold, but the trade in Songhai was more diverse. In Ghana they had to pay tax to the king, but in Songhai they did not. Ghana was ruled by a single king. Songhai had five provinces that were each ruled by a separate governor. I hope that helps :)
Ghana-Mali-Songhai
Ghana Mali and Songhai grew rich through trade.
Ghana, Mali, Songhai
Ghana, Mali, and Songhai, each overlapping each other as they expand one after the other
Ghana Mali and Songhai grew rich through trade.
Ghana, Mali, and Songhai DID mine gold and salt
Sahara
the aztecs
trade was crucial to the survival of Ghana Mali and songhai because they needed tax and other goods to take are of their teritory.