Germany as after WWII the "Iron curtain" was dropped by western Europe in an attempt to staunch communism.
Answer:
No cartoon but, basically, the Soviet Union collapsed from an economic standpoint, and could ill-afford to support the satellite countries surrounding its empire. Gorbachov, the Soviet premiere was pushing for more openness within the Soviet Union which created greater freedoms for the Russian population. It all became a growing snowball, which ended with the break-up of the USSR.
Explanation:
The right answer for the question that is being asked and shown above is that: "C. The successes of the U.S. nuclear program." Pres. Truman believe that political change would come to the Soviet Union because the <span>successes of the U.S. nuclear program</span>