740s conflicts

overthrow of the Umayyad Caliphate by the Abbasids in 750

740 battle

The Amazigh (berber) revolt during the early caliphate

series of civil wars and uprisings against the Umayyad Caliphate, beginning with the overthrow of al-Walid II (744), ending with the victory of Marwan II (747); however, the Umayyads were severely weakened, and overthrown by 750

8th-century naval battle during the Arab–Byzantine Wars

war in Japan

Hasan ibn Zayd’ūl-Alavî

The Siege of Wasit involved the army of the Abbasid Revolution under al-Hasan ibn Qahtaba