Death of the Prophet Muhammad in Medina
On June 8, 632, the Prophet Muhammad died in the city of Medina, in present-day Saudi Arabia, after a brief illness. His death brought an end to the lifetime of the founder of Islam, whose revelations formed the Quran and whose leadership united many of the tribes of the Arabian Peninsula. In the days that followed, his followers debated who should lead the ummah, or community of believers, a question that helped give rise to the Sunni and Shia branches of Islam. The succession struggles that unfolded after June 8 left a political and religious legacy that still shapes global affairs.