Question

Which of the following led to the collapse of the Soviet Union in 1991

A civil war erupted in southern republics
Years of economic stagnation left it far behind western and Asian countries
The nuclear disaster at chernobyl destroyed the confidence of the people
Key Soviet leaders were assassinated​

Answer 1

A civil war erupted in southern republics years of economic stagnation left it far behind Western and Asian countries

Answer 2

A civil war erupted in southern republics

Years of economic stagnation left it far behind western and Asian countries