When the native cultures of people on the indian subcontinent merged with they formed hinduism?

Vedism

Explanation:

Vedism, or Vedic religion, was the religion of the ancient Indo-European-speaking people of India. Although we know very little of this people, we do know that they most likely entered India about 1500 BCE from present-day Iran. Vedism is known fro its written texts, known as the Vedas. Its is also known as one of the traditions that influenced Hinduism.

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.