>>12244530What you are referring to as "Aryans" are really just the occupants of Iran also known as Persians.
What you mean to refer to are Indo-Europeans, of which you and the Persians are. We originated in the area of what is now known as Ukraine and spread out from there to both the East and the West.
The ones that went East established the Hindu caste system and religion as well as Buddhism. In the case of the "Aryans," Persia. The ones that went West, well, they settled Europe. Eventually they separated into different groups, the Celts, Slavs, Latins, and Germanics.
The Swastika made its way to the East and carried as well as the West because it was the original symbol of these Indo-Europeans. It is unclear what exactly it refers to, but it can be found in Buddhist and Hindu shrines and relics. It can even be found in Rome.
We are all Indo-Europeans with the same common ancestor that began in that Ukranian steppe.