Which two groups are the major branches of Islam?

Which two groups are the major branches of Islam?

• A. Sunnis and Shi'a
• B. Catholics and Protestants
• C. Mahayana and Theravada
• D. Jains and Sikhs

Answer: (A)

Understanding how Islam is organized after its founder’s time helps explain why there are two major branches. The two largest groups are Sunni and Shia, and the split occurred early in Islamic history over who should lead the global Muslim community after Muhammad’s death. Sunnis believe leadership should come from the broader community and its consensus, historically supporting elected or widely accepted caliphs to guide religious and political matters. Shia Muslims, on the other hand, hold that leadership should stay within the Prophet’s family, with Imams who are considered divinely guided. Both groups share core Islamic beliefs and practices, such as belief in one God, the Qur’an, and the Five Pillars of Islam, but differ in how authority and interpretation are established. The other options belong to different religious families—Catholics and Protestants are branches of Christianity, Mahayana and Theravada are branches of Buddhism, and Jainism and Sikhism are separate religions—so they are not branches of Islam.

Understanding how Islam is organized after its founder’s time helps explain why there are two major branches. The two largest groups are Sunni and Shia, and the split occurred early in Islamic history over who should lead the global Muslim community after Muhammad’s death. Sunnis believe leadership should come from the broader community and its consensus, historically supporting elected or widely accepted caliphs to guide religious and political matters. Shia Muslims, on the other hand, hold that leadership should stay within the Prophet’s family, with Imams who are considered divinely guided. Both groups share core Islamic beliefs and practices, such as belief in one God, the Qur’an, and the Five Pillars of Islam, but differ in how authority and interpretation are established. The other options belong to different religious families—Catholics and Protestants are branches of Christianity, Mahayana and Theravada are branches of Buddhism, and Jainism and Sikhism are separate religions—so they are not branches of Islam.