IM GIVING BRAINLIEST I JUST NEED HELP QUICK! What contributed to the decline of the Indus Valley civilization? Select all correct answers.

A- Centuries of floods made the soil salty and unfit for farming.

B- The surrounding land was severely deforested.

C- Indus Valley populations migrated to Central Asia and Africa.

D- Diseases reduced the population.

E- Volcanic eruptions covered the land with molten lava.

Your answer is: E) People move to more fertile regions of the subcontinent and A) The soil became too salty for crops to grow

b and c i think

Explanation:

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question - in the 1900s there were two competing views about the environment that often pitted industrialist and conservationist against one another. how were these two competing views demonstrated by the environmental policies of president roosevelt and president taft?

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