Which major group invaded India first?

The Aryans

Explanation:

The first group to invade India were the Aryans, who came out of the north in about 1500 BC. The Aryans brought with them strong cultural traditions that, miraculously, still remain in force today. They spoke and wrote in a language called Sanskrit, which was later used in the first documentation of the Vedas.

The Aryans invaded India First.

the economic difference between the three colonial regions. shipbuilding, whaling, fishing, and trapping where also main factors to the economy. the southern regional colonies economy was based on sugarcane, rice, cotton, tobacco, and indigo.

well considering i can't see the graph, it's probably prices