Question

why is there no one definite reason for the decline of the Harappan civilization​

Answer 1

$<b><u>$They believe the main cause of the suddendecline 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. These changes in climate led to floods in plains and cities

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