Which is considered a major contribution of mesopotamian civilization? a. they discovered how to cultivate cotton. b. they invented a complex system of writing still used today. c. they were the first people to make and use the wheel. d. they were the first people to accept a belief in one god..

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.