Final answer:
When the Soviet Elite took control under Stalin, they established a powerful police state, used education and propaganda to promote communism, and took control of the Soviet economy to modernize the country.
Step-by-step explanation:
When the Soviet Elite took control under Stalin, he established a powerful police state that heavily monitored all aspects of Soviet life. The Soviet secret police used terror, murder, and intimidation to enforce Stalin's government's policies. Education was used to promote communism, and propaganda was used extensively to control information. Stalin also took control of the Soviet economy, instituting economic plans that modernized the country and enhanced its position as an industrial power.