Government: According to the website it states that the aryans civilization made a major effect on modern day India. Also it said that the caste system began because the aryans had four social classes, which were called varnas, and people were divided based on how much kramma they had and their job. The four classes were, Brahmana (highest member of society), Kshatriya (rulers), Vaishya (farmers Merchants and artisans), sudra( laborers and servants), but there is all so the untouchables (lowest members of society).