Why were many eastern european nations considered to be ruled by puppet regimes after world war ii?

A. Their governments were controlled indirectly by the United States. B. Their governments were controlled indirectly by the Soviet Union. C. They refused to form modern governments. D. Their government were really controlled by a secret group of business leaders.

Upheld the 1st amendment according to the u.s constitution. freedom of speech being limited in this case yes national emergencies