How was Islam introduced to West Africa?

Islam first came to West Africa as a slow and peaceful process, spread by Muslim traders and scholars. Goods passed through chains of Muslim traders, purchased, finally, by local non-Muslims at the southern most end of the route.

Explanation:

Explanation: Islam first came to West Africa as a slow and peaceful process, spread by Muslim traders and scholars. The early journeys across the Sahara were done in stages. Goods passed through chains of Muslim traders, purchased, finally, by local non-Muslims at the southern most end of the route.

answer; i believe that the correct answer is ( rivers);

you probably know the answer. stop asking stupid questions and making me waste my time. j.k. ; )   b.t.w. what are three ratios equivalent to 5 : 11? thx