Question

what reason we're responsible for the decline
If you give a big and good answer you get brainliest answer so write about 10 lines​

Answer 1

Answer:

Explanation:

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.

Answer 2

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.

Or

Outbreak of the plague epidemic is shown as a reason for the decline of Harappan civilization. Skeletal remains from the main roads of Harappa and Mohenjo-Daro as found out through archaeological efforts tell a sad story. When an epidemic like plague visits a human habitation, it leaves its trail of death everywhere.