Sputnik, 1957. On October 4, 1957, the Soviet Union launched the earth's first artificial satellite, Sputnik-1. As a result, the launch of Sputnik served to intensify the arms race and raise Cold War tensions. During the 1950s, both the United States and the Soviet Union were working to develop new technology.
More than you can even explain its a lot
Answer:
i don't understand your question all so if your late start earlier!
Explanation:
I think it was B That would be my best guess
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The answer for number 16 is d) diplomatic ties to great britian
