Yellowstone National Park Protection Act

The Yellowstone National Park Protection Act was an act by the US Congress and signed into law on March 1, 1872 by President Ulysses S. Grant.^[1]

Yellowstone National Park Protection Act, signed March 1, 1872

References

1. "Act Establishing Yellowstone National Park (1872)". National Archives. 2021-09-08. Retrieved 2022-05-24.