Cooperation
A bit more info: Cold War tensions between the U.S. and the Soviet Union from 1967 to 1979. The era was a time of increased trade and cooperation with the Soviet Union and the signing of the Strategic Arms Limitation Talks (SALT) treaties
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Answer: B
Explanation: It is the only one that is evidence
I hope this helped!
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- Zack Slocum
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Answer:
I am pretty sure its sports television
D.
Gorbachev was famous for policies like Glasnost and for tearing down the Berlin Wall.