Answer:
Which period? But if it's about the 1960's here : What was happening in Europe in the 1960s?
In the Sixties, the Soviet Bloc began to show signs of disintegration. Yugoslavia, Albania, and Czechoslovakia all rebelled against Russian rule.
Explanation:
hope it helped?
ANSWER: Martin Luther. Good luck
By sending spies to the USSR to copy their plans for sputnik