The fall of the Soviet Union was caused by all of the following EXCEPT, The correct answer is
Option 3: the Soviet Union had fallen behind the West due to economic problems within their own country.
What was the soviet union?
From 1922 to 1991, the Soviet Union, formally known as the Union of Soviet Socialist Republics, occupied a large portion of Eurasia. Although it was a federal union of fifteen national republics.
in theory, this model communist state's government and economy were heavily centralized up until its last few years.
Hence option 3 is correct regarding the soviet union.
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