Answer:
problems arose in the fourth and fifth five-year plans,
After World War II, the emphasis was on reconstruction, and in 1945 Stalin promised that the Soviet Union would be the main industrial power in 1960.
Much of the Soviet Union at this stage had been devastated by war. Officially, almost 98,000 collective farms had been looted and ruined, which led to the destruction of many lands, livestock, agriculture, hospitals, jobs, and even social collapse. In 1945, mining and metallurgy were at 40% of 1940 levels, electric power fell 52%, iron 26% and steel 45%, food production was 60% the 1940 level. After Poland, the Soviet Union had been the nation most harshly battered by war. Reconstruction was hampered by a chronic shortage of labor due to the huge number of Soviet casualties in the war. Furthermore, in 1946 it was the driest year since 1891, and the harvest was poor. Therefore, the negative facotres attacked both due to the lack of personnel and of agricultural quality.
The USA. and the Soviet Union could not agree on the terms of a US aid loan. reconstruction, and this was a contributing factor to the rapid escalation of the Cold War. However, the Soviet Union won the reparations from Germany, and the countries of Eastern Europe made the payments in exchange for the liberation of the Soviets from the Nazis. In 1949, COMECON (Council for Mutual Economic Assistance) was created, which united the countries of the Eastern bloc economically. A third of the fourth Plan was spent in Ukraine, which is important in agriculture and industry, as it had been one of the areas most devastated by war.
Step-by-step explanation:
In 1947, food rationing was ended, but agricultural production was just above the 1940 level in 1952. However, industrial production in 1952 was almost double the level of 1941, which was taken as more hopeful.