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.
C. Galileo provided observational evidence to support a theory originally created by Copernicus
Answer:
There would be their flag on the moon
Explanation:
There would have been a Soviet flag on the moon planted on the lunar surface by a cosmonaut rather than a USA flag planted by an astronaut. The USA would have saved US $ Billions.
hope this helps
Answer:
part 1: the 38th parallel
part 2: the united states
Explanation:
i just took the test.
Answer:
what are your answer choices?
Explanation:
