The classical civilization of India developed from the earlier Vedic civilization, and the Vedic civilization was the creation of the Aryans. They were invaders, whose first arrival in India, probably dates back to about 1500 B.C. Perhaps some 200 years after this estimated date there began to come into being a collection of religious hymns which were eventually organized as the Rig Veda

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Aryans were the prehistoric communities who once established their dominion in India.