Question

who tell me what is the answer I will mark him as brain list​

Answer 1

Answer:

Many scholars now believe the collapse of the Indus Valley Civilization was caused by climate change. The eastward shift of monsoons may have reduced the water supply, forcing the Harappans of the Indus River Valley to migrate and establish smaller villages and isolated farms.

Answer 2

Answer:

Due to many reasons but the main reason is the collapse of indus valley all the water flowed towards the house of Harappan people and civilization disappeared