Right there is why they didn't work. The books were full of spelling errors!
Actually, Aryan, with a y, is the way the word for Indo-Iranian that the Nazis appropriated in their racial theories to designate the Nordic peoples they fancied to be “the Master Race” is spelled.
You may have it confused with Arian, with an i, meaning a follower of the heresiarch Arius, a presbyter of Alexandria who taught that the Son and Word of God was created and is not coeternal with the Father, whose ideas were condemned by the First Ecumenical Council at Nicea in 325, but remained popular especially among Christianize Germanic barbarians (esp. the Vandals who sacked Rome in 410 and went down to utter defeat at the hands of Belisarius in 533, fighting precisely to preserve their heresy since they had been offered terms that would have left them in control of their kingdom in North Africa under theoretical fealty to Justianian with their king gaining the title Patrician of the Romans, if only they would accept the Orthodox Faith).
These days Arian supremacy would mean the Jehovah’s Witnesses taking over everything.