In the absence of a hierarchy, what is the only formal organization of territory in islam?

In the absence of hierarchy, the only formal organization of territory is through the coincidence of religious territory with secular states. Mosques are places of worship for the Islam religion. The leader heads a Mosque and he calls people to pray. Strong unity is maintained through communication and throughout Hague. Great variations of how Muslims practice their religion.

It would be choice c (1040ez)