Question

how did the aryans intertarct with the indus valley people

Answer 1

Aryans invade , conquer and make war in the Indus valley .

I hope that's help .  

Answer 2

Answer: The aryans stopped being pastoral nomads and became farmers. The creation of the iron plow and the use of irrigation made it possible for them to turn the jungle along the Ganges river into farmland

Explanation: