this change was not embraced by local princes in remote regions, like Wandad Hurmuzd, who did not know Arabic and needed an interpreter to communicate with...

Abbasid caliphs grew, people turned to the Qarinvand dynasty Spahbed, Wandad Hurmuzd and asked him to lead their uprising. After deliberation with Spahbeds...

Barmak, had attempted to build towns and befriend the Qarinvand ruler Wandad Hurmuzd (r. 765–809) in order to increase Abbasid influence there. After he...

lasted until Abbasid Caliphate until the attack of the Persian general Wandad Hurmuzd. In Hudud al-'Alam, Amol is regarded as a great city with active commerce...

successful: he maintained friendly relations with the local autonomous ruler, Wandad Hurmuzd, captured the fortress of Ustunavand near Damavand, founded the town...