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know for exam 3 his 104
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what was sputnik and why did it concern the US
Sputnik was the first artificial satellite launched by the Soviet Union in 1957. Its successful launch heightened U.S. fears of Soviet technological superiority and increased competition in the Space Race.
what was the space race
The competition between the United States and the Soviet Union to achieve significant milestones in space exploration, especially during the Cold War.
what year did Neil Armstrong walk on the moon
Neil Armstrong walked on the moon in 1969 during the Apollo 11 mission, marking a significant achievement in the Space Race.
fourth term because it’s required
fourth definition