Islam religion is one religion. However, Muslims are belonging to mainly two groups, schools, or sects. They are Sunnis and Shiites. Both are Muslims but differ in very minor details that affecting basic Islamic beliefs and principles.
islam
Islam is the main religion of Saudi Arabia.
Islam and is the second largest religion of the worldIslamMuhammad is the main proptet in the religion Islam. He is not the religion, but the center of the religion.
Iran's main religion is Islam; more specifically, a type of Islam known as Shia Islam.
Islam is the main (and state) religion in Tunisia.
Sunni Islam is the main religion in Algeria.
islamThe main religion in Malaysia is Islam.
Islam is the main religion in the kingdom of Jordan.
Islam is the state religion
The main religion of the Afghan people is Islam.
The main religion in the Xinjiang province in China is Islam.
the main religion of kilwa is islam, christianity, and animism.