Answer: It's role in the Cold War.
Step-by-step explanation:
The space race was especially important because of its role in the Cold War, a time of political tension between the USA and USSR. The Space Race was viewed as an important part of the Cold War given it could show the world which country had the greatest technology and economic system. By landing on the moon, the United States was able to present itself as the winner in both the Space Race and the Cold War.