What is a persian origin? Persia is very huge? Did he spoke a Persian language? Was Tunis occupied a by persian force? 

 And why did the Berbers supported him? Where the berbers a stupid nation that couldn't create a state in their own homeland? 

 And why do all historians speak a bout a Thaert Kingdom and not a bout somekind of rustamid emiraat like you do? 

 And how in the hell is possible to turn berbers a very stupid nation since they were the ones who completely destroyid the Umayyads(Arab occupiers).