Question

2. Why was the launch of Sputnik I in 1957 so significant? What did its launch mean for Americans?​

Answer 1

Step-by-step explanation:

On October 4, 1957, the Soviet Union launched the earth's first artificial satellite, Sputnik I. 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.