Why didn't the Marshall Plan benefit Eastern European countries?

A. The nations of Eastern Europe did not need it.

B. The Soviets would not let those nations accept it

C. The nations of Eastern Europe thought the Soviets would give more.

D. The Americans did not offer it to them.

B. The Soviets would not let those nations accept it

Explanation:

The Soviet Union was afraid that the plan would weaken communism. They countered with their Molotov Plan, which was arguably less successful. if given the option, Eastern Europe would gladly take the benefit of the Marshall Plan.