The U.S Congress established it on March 1st 1872.
It was established in 1872 as the first National Park.
Yellowstone National Park covers parts of Wyoming, Montana, and Idaho. It was established on March 1, 1872, and is operated by the U.S. National Park Service.
congress established yellow stone national park in Montana and wyoming.
March 1st, 1872. Yellowstone National Park was declared a nation park in 1872 by the Federal Government. This happened to be the first nation park to ever exist. It has since been open to the general public.
Established in 1872, Yellowstone National Park in Wyoming is the world's first National Park.
Yellowstone national park
Yellowstone National Park, 1872
Yellowstone National Park is America's first national park. It was established in 1872 and is located in Wyoming, Montana, and Idaho. It's most famous attraction is the geyser, Old Faithful.
It was established in 1872 as the first National Park.
On March 1, 1872, President Ulysses S. Grant signed into federal law the Yellowstone National Park Act (17 Stat. 32). This law established Yellowstone as the first National Park in the world.
March 1, 1872