وقعة صفين
A major source of conflict in the Muslim Middle East is the divisive nature between the two main sects of Islam: Sunni and Shi'a. Although these two sects agree on the fundamentals of Islam and the teachings of the Quran, they are in conflict about who would lead the Muslim community after Muhammad's death. The Battle of Siffin was a significant schism between the two sects. Throughout the years, other differences have arisen between practices, beliefs and culture. Many conflicts between the two communities have occurred.