Answer: I’d say C
Explanation:Design. The Marshall Plan was a joint effort between the United States and Europe and among European nations working together. Prior to formulation of a program of assistance, the United States required that European nations agree on a financial proposal, including a plan of action committing Europe to take steps toward solving its economic problems. The Truman Administration and Congress worked together to formulate the European Recovery Program, which eventually provided roughly $13.3 billion ($143 billion in 2017 dollars) of assistance to 16 countries.
I think it is C. hope this helps!
The Songhay Empire was located in West Africa.