Final answer:
The trans-Sahara caravan trade allowed Islam to influence much of Africa south of the Sahara and enabled the Sahara region to become a major crossroad of international commerce.
Step-by-step explanation:
The trans-Sahara caravan trade allowed Islam to influence much of Africa south of the Sahara. It enabled the Sahara region to become a major crossroad of international commerce. Cultural exchanges were also stimulated by the growth of the caravan activity. The statement that is not true about the trans-Sahara caravan trade is that it brought the first Islamic traders to central Africa in the first century B.C.E.
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