How is the apollo 11 important in history

Question

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Answer 1

It was the first manned mission to land on the Moon.  Not only was it a huge feat historically, but the U.S. re-asserted dominance over the Soviets in technology during the Cold War.  

Answer 2

You can't honestly be asking this one, right? Apollo 11 was the first time man set foot on another terrestrial body, the moon.