Abu Muslim Abd al-Rahman ibn Muslim al-Khurasani was a Persian general who led the Abbasid Revolution that toppled the Umayyad dynasty, leading to the establishment of the Abbasid Caliphate.
Abu Muslim Abd al-Rahman ibn Muslim al-Khurasani was a Persian general who led the Abbasid Revolution that toppled the Umayyad dynasty, leading to the establishment of the Abbasid Caliphate.