The rise of communism affected the Soviet Union in many ways (most were negative). Which of the following is NOT one of the effects.

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1 point
The government spent a lot of money on military and weapons.
Farmers had to give their grain to the government
The government closed churches and mosques to control cultural life
Free trade and small businesses were creating wealth.

Free trade and small businesses were creating wealth.

is that the right answer ??

Yes, that is correct. Free trade and small businesses were not creating wealth in the Soviet Union under communism.