Question

write any three points about decline of Indus valley civilisation​

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

It flourished between 2600 BC and 1900 BC (Mature Indus Valley Civilization). It started declining around 1900 BC and disappeared around 1400 BC. This is also called Harappan Civilization after the first city to be excavated, Harappa (Punjab, Pakistan).