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mar 1, 1872 - 1872 - The first National Park (Yellowstone!)
Description:
President Ulysses S. Grant signed into law the Yellowstone National Park Protection Act, thereby preserving 20 million acres of nature.
Added to timeline:
National Parks Timeline
By
Johnathan Gullick
12 Apr 2022
2
0
4323
Date:
mar 1, 1872
Now
~ 154 years ago
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