How did the Soviet Union respond to the Hungarian Independence movement in 1956?

The Hungarian uprising and its consequences were unacceptable to the Soviet Union. Although Khrushchev had denounced Stalin at the 20th Party Conference, he was not prepared to allow a Soviet satellite state to break from Soviet control. The Soviets invaded and crushed the uprising

Explanation:

he supported the seperation of church and state. he also promoted religious tolerance.