<span>Under the leadership of Muhammad and his successors, Islam spread quickly by religious conversion and military conquest.
They also trust that the Quran, which is the central religious quote of Islam, was showed to Muhammad by God, and that Muhammad was sent to restore Islam</span>
I guess the answer is that the church leaders began selling them as a way of raising money
Answer:
shipping and trade is the correct answer.
Explanation:
Between 750 and 1350, the demand for products made by Muslim artisans helped a prosperous system of international trade to develop in the Muslim world.
