Answer:
Tensions between the United States and the Soviet Union began almost exactly or even before World War Two ended. Now, events like The Soviet invasion of Manchuria, Soviet occupation of Eastern Europe, Iran Crisis of 1946, Greek Civil War, and so many events signaled Soviet aggression. Meanwhile, Churchill was very paranoid of Stalin and had been spying on the Soviets. Double agents were popping up everywhere, and fears boiled through Allied countries.
Answer: The plan, overall, was to transition the Soviet Union from a weak, poorly controlled, agriculture state, into an industrial powerhouse. While the vision was grand, its planning was ineffective and unrealistic given the short amount of time given to meet the desired goals.
Explanation: The first Five Year Plan (1928 -1933), arguable the most successful, quadrupled the number of workers in industry, transportation and construction.