The answer is : D. It demonstrated that the Soviet Union was no longer
committed to supporting communism.
Explanation:
Perestroika (restructuring) was a late attempt by Soviet leader Mikhail Gorbachev to democratize and reform the Soviet communist system. The economy was stagnated , there were serious macroeconomic problems and it had become technologically backward in comparison with the West. Central controls were relaxed and decision-making was decentralized, enterprises were encouraged to get financial autonomy, land could be leased for family farming. Private initiative was encouraged. Perestroika did not bring the results expected. It was too late. Communism collapsed in the USSR.
