Options a and b. The strategies that Stalin used in the Soviet Union were:
- b. he exiled and executed huge numbers of political enemies.
- a. he reversed unpopular economic collectivization policies.
<h3>Who was Joseph Stalin?</h3>
This man was the totalitarian leader of the Soviet Union also called the USSR at the time.
Joseph was known for his ruthlessness and the way that he commanded the communist power in the area.
Read more on Joseph Stalin here:
brainly.com/question/903444
#SPJ1
The answer is A. Yuri Gagarin