Answer:
Muslim merchants dominated the trade
Explanation:
The trans-Saharan trade in the 1250 C.E. controlled by the Muslim merchants. Trans-Sahara trade is one of the oldest trading networks in Africa. Mali rises as gold became the centre of the trans-Saharan trade. The Trans-Sahara trade saw the rise of empires like Songhay, Mali, and Bono-Mansu. Muslim traders from Arabia brought luxury goods in Africa. Many merchants from Arabia stayed in the city-states of East Africa, which led to a new and different ethnic group known as the Swahili, which prospered and became economic power by the 1400s.