Many middle eastern countries depend on oil as their main source of income. this is a problem because
a. oil production does not provide much money, and the region is poor
b. oil is a nonrenewable resource that may run out in the future
c. the region is rich in farmland and should be focusing on agriculture
d. there is not a demand for oil, and no countries want to purchase it

roosevelt essentially took the opposite approach as hoover in taking on the great depression. herbert hoover thought that america and its economy could naturally recover from the depression in due course, so he adamantly restrained the federal government from intervening on behalf of the people affected. on the other hand, roosevelt dramatically increased employment by expanding the federal government and establishing agencies that would aid in relieving some of the country's worst problems.

hello, your actual correct answer is c. taxes.

factories are actually the second biggest but on your optian list its taxes.