The indus river valley is valuable for a. oil and natural gas b. hunting and gathering c. farming and settlement d. minerals and precious metals answer

I think your answer would be C. Farming and Settlement. People who lived off the river counted on flooding from it spreading fertile silt (type of soil or dirt). Their crops grew quickly but flood-walls did not always hold and could become ruined by flooding. Wildlife was also an issue for them. (I hope what I found is helpful)

The answer is C farming.

the tariff was created to protect industry in the northern part of the united states. industries in the north were being driven out of business by imported goods that were priced at a low rate. the goal was to protect these industries   by taxing the goods.

the answer is a, salt plain