I believe what you're looking for is economics, but I could be wrong.
I believe the answer is C, request for proposal (RFP), though feel free to correct me if I'm wrong
Mesopotamia is located in the portions of modern day Iraq and some of its neighboring countries, between the rivers Tigris and Euphrates.
The fertile crescent Crescent included Mesopotamia, Israel and Egypt.
<span />
<span>It was to help stop the attack by the Soviet Union on non-Communist nations </span>
