Description
The Abbasid revolution, was the overthrow of the Umayyad Caliphate (661–750), the second of the four major caliphates in Islamic history, by the third, the Abbasid Caliphate (750–1517).
The Abbasid revolution, was the overthrow of the Umayyad Caliphate (661–750), the second of the four major caliphates in Islamic history, by the third, the Abbasid Caliphate (750–1517).