Question

what reason where is possible for the decline of Harappa culture ?​

Answer 1

Answer:

Many scholars believe that the collapse of the Indus Valley Civilization was caused by climate change. Some experts believe the drying of the Saraswati River, which began around 1900 BCE, was the main cause for climate change, while others conclude that a great flood struck the area.

Answer 2

QUESTION :-

what reason where is possible for the decline of Harappan culture .

☺Answer :

Many historians do not believe in the Aryan Invasion theory. They believe the main cause of the sudden decline is climate change. Huge climate change or natural calamities might have been a cause of the ruin of Harappan civilization. It has been found that some climate change happened around 2000 BC.