Armenian Revolt (850–855)

The Armenian Revolt (Arabic: ثَوْرَةُ الأَرْمَن) was an armed rebellion fought in 850–855 by Armenian nobility against Abbasid authority over Arminiya following a taxation dispute. The main leading families were the Bagratuni of Taron and Artsruni of Vaspurakan.

Source: Wikipedia — Armenian Revolt (850–855) (CC BY-SA 4.0)