The Caliphate of Imam Hasan (A.S.) The Caliphate of Imam Hasan (A.S.): During the last year of ‘Ali’s caliphate, Muawiya b. Abi Sufyan, the governor of Syria and the main challenger of ‘Ali, managed to bring a large part of the Muslim empire under his control. He also had the authority vested in him, though … Continue reading The Caliphate of Imam Hasan (A.S.)