Berber Revolt tax-collectors finally broke Berber patience. It is reported that following Ubayd Allah ibn al-Habhab's instructions to extract more revenues from the Berbers, Omar ibn al-Moradi, his deputy governor in Tangiers, decided to declare the Berbers in his jurisdiction a 'conquered people' and consequently set about seizing Berber property and enslaving persons, as per the rules of conquest, the 'caliphal fifth' was still owed to the Umayyad state (alternative accounts report he simply doubled their tribute). This was the last straw. Inspired by the Sufrite preachers, the North African Berber tribes of western Morocco - initially, the Ghomara, Berghwata and Miknasa
Names of the Berber people as Numidians and later as Mauri in classical antiquity. These are umbrella terms that would include populations whose self-designation was a variety of tribal names, although Strabo asserts that "Mauri" was also used indigenously. The "Libu" of ancient Egyptian sources, eponymous of the name "Libya" may also have been an early Berber or Proto-Berber population. The term "Berber" is a variation of the Greek original word "barbaros" ("barbarian"), earlier in history applied by Romans specifically to their northern hostile neighbors from Germania (modern Germany) and Celts, Iberians, Gauls, Goths and Thracians. The variation is a French one when spelled "Berbère"