Original sentence: He united the tribes of the Arabian Peninsula under a state governed by Islamic law with its capital in Medina.Muhammad (Arabic  ; also Mohammed, Mohamet, and other variants   570-632 C.Muhammad taught his followers that he was the last prophet of God (Allah).was an Arab religious and political leader and the historical founder of Islam
Edited sentence: E), Muhammad is the founder and last prophet of Islam.Muhammad (Arabic  ; also Mohammed, Mohamet, and other variants(570-632 C