The introduction of Islam into the Sahel region was through trade from the Sahara.
Explanation:
The Islam was a religion that managed to spread out in several regions in a matter of decades. One of those regions was Northern Africa. Northern Africa was in constant contact with the Sahel and sub-Saharan Africa, and the contacts were mainly through trade.
In the Sahel, there were kingdoms, with the most powerful one being Mali. This kingdom was controlling the trade between the two regions, and Muslims constantly came to it, thus introduced their religion. The Islam seemed very appealing to the people in the Sahel, and they quickly started converting to it. The rulers too found it appealing, and they made it the official religion in the kingdom. It was not just the fact that they liked this new religion, but they also used it as a method for better control and greater stability, as it was something that was uniting the people.
Other regions where the Islam managed to spread out were:
- Iberian Peninsula
- Asia Minor
- Persia
- Central Asia
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