1166305 Iraq: The emissaries Byzantium sent as ambassadors to the Caliph Al-Mu\'tasim in 838, from the Madrid Skylitzes, 12th-13th century.; (add.info.: The Sack of Amorium by the Abbasids in mid-August 838 represents one of the major events in the long history of the Byzantine-Arab Wars. The exceptionally large Abbasid army was led by the Caliph al-Mu\'tasim (r. 833-842), who was eager to avenge the almost unopposed expedition launched by the Byzantine emperor Theophilos (r. 829-842) into the Caliphate\'s borderlands the previous year. The Abbasids penetrated deep into Byzantine Asia Minor, defeating the emperor at Anzen, sacking Ancyra and finally reaching Amorium-at the time one of Byzantium\'s largest cities and the birthplace of its ruling Amorian dynasty. The city fell after a short siege, probably by treason, and a large part of its inhabitants were slaughtered, with the remainder driven off as slaves.); Pictures from History; out of copyright.