they fell became unequivocally that of [Tours-Poitiers]." The Vita Pardulfi, written in the middle of the eighth century, reports that after the battle 'Abd-al-Raḥmân's forces burned and looted their way through the Limousin on their way back to Al-Andalus, which implies that they were not destroyed to the extent imagined in the Continuations of Fredegar. Umayyads The invasion of Hispania, and then Gaul, was led by the Umayyad dynasty ( also "Umawi"), the first dynasty of Sunni caliphs of the Sunni Islamic empire after the reign of the Rashidun Caliphs (Abu Bakr, Umar, Uthman, and Ali) ended. The Umayyad Caliphate, at the time of the Battle of Tours, was perhaps the world's foremost military power. The great expansion of the Caliphate occurred under the reign of the Umayyads. Muslim armies pushed east across Persia and west across North Africa through the late 7th century. The Umayyad empire was now a vast domain that ruled a diverse array of peoples. It had defeated and completely absorbed the Sasanian Empire, while also conquering much of the Byzantine Empire, including Syria, Armenia, and North Africa, although Leo the Isaurian stemmed the tide when his army defeated the Umayyads at the Battle of Akroinon (740), their final campaign in Anatolia. Franks The Frankish realm under Charles Martel was the foremost military power of western Europe. During most of his tenure in office as commander-in-chief of the Franks, it consisted of north and eastern France (Austrasia, Neustria and Burgundy), most of western Germany, and the Low Countries (Luxembourg, Belgium and the Netherlands). The Frankish realm had begun to progress towards becoming the first real imperial power in western Europe since the fall of Rome. However, it continued to struggle against external forces such as the Saxons, Frisians, and other opponents such as the Basque-Aquitanians led by Odo the Great (Old French: Eudes), Duke over Aquitaine, and Vasconia. Umayyad conquests from Hispania The Umayyad troops, under Al-Samh ibn Malik al-Khawlani, the governor-general of al-Andalus, overran Septimania by 719, following their sweep up the Iberian Peninsula. Al-Samh set up his capital from 720 at Narbonne, which the Moors called Arbūna. With the port of Narbonne secure, the Umayyads swiftly subdued the largely unresisting cities of Alet, Béziers, Agde, Lodève, Maguelonne, and Nîmes, still controlled by their Visigothic counts. The Umayyad campaign into Aquitaine suffered a temporary setback at the Battle of Toulouse. Duke Odo the Great broke