Answer:
These are the options for the question:
A. the Marshall Plan.
B. the Truman Doctrine.
C. the Manhattan Project.
D. the principles of the Yalta Accords
And this is the correct answer:
C. the Manhattan Project.
Explanation:
The Manhattan Project was undertaken with the goal of developing nuclear weapons, with the goal of defeating the axis: Germany, Italy, and Japan. These weapons were used against Japan at the end of the war.
The Manhattan Project was not initially conceived to contain communism or defend against the Soviet Union, even if in the following years, the accumulation of nuclear arsenal was one of the main military policies to contain the Soviet Union during the Cold War.
