Question

why did the Indus valley civilization decline
give answer in points​

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.

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Answer 2

1. Tectonic uplifts and earth quakes.

2. recurring floods

. 3. There was decrease in trade. 4. Aryan invasions.

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