Accounts of the sack of its capital claim that two rivers ran black with the ink from ruined books.
Nokter the Stammerer claims that one of the rulers of this entity sent as a gift an elephant named Abul-Abbas. Accounts of the sack of its capital claim that two rivers ran black with the ink from ruined books. A crucial figure in the founding of this dynasty was the foreign-born Abu Muslim. Early rulers were advised by the Persian Barmakids and included the aforementioned Harun ar-Rashid. This Caliphate moved its capital to Baghdad in 762 and ended when Hulagu Khan had Al-Mustasim trodden to death by horses. FTP, name this second ruling dynasty of the Muslim Empire, ended by a Mongol invasion.
Nokter the Stammerer claims that one of the rulers of this entity sent as a gift an elephant named Abul-Abbas.
the 'Abbasid Dynasty [or 'Abbasid Caliphate; prompt on Muslim Empire or Islamic Empire]