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 shown to Muhammad(s.a.w) by God, and that Muhammad was sent to restore Islam.
Explanation:By trade, as individuals came to visit from different components of the planet, the Muslims unfold Islam to the traders World Health Organization came to peninsula, they listed nice rugs and silks and such with different countries World Health Organization were there.you will notice Muslim in several components of the planet,and they have their own cultures, like scrutinize Pakistanis they need their culture,Egypt has their own culture, since he each country are Moslem, so no matter their culture is, is finite at intervals the bounds of Islam
