Which of the following are the causes for the collapse of the Soviet Union in December, 1991?A. Stagnating economyB. Mushrooming of competitive politicalC. Excessive military focusD. Ethnic fragmentationChoose the correct answer:

Which of the following are the causes for the collapse of the Soviet U

1.	Which of the following are the causes for the collapse of the Soviet Union in December, 1991?A. Stagnating economyB. Mushrooming of competitive politicalC. Excessive military focusD. Ethnic fragmentationChoose the correct answer:
A.	A, B and C only
B.	B, C and D only
C.	A, C and D only
D.	A and D only
Answer» D. A and D only