Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Shiism is one of the two main branches of Islam (the other being Sunni). It represents those who believe that Ali ibn Abi Talib was Muhammad's rightful successor as the leader of the Muslim community.
Related terms
Sunni: Sunni is the largest branch of Islam, representing those who believe that Abu Bakr was Muhammad's rightful successor.
Caliphate: A caliphate refers to an Islamic state led by a caliph, who is considered the political and religious successor to Muhammad.
Sectarianism: Sectarianism refers to conflicts or divisions within a religious group, often resulting from differences in interpretation or practice.