On March 1, 1872 President Ulysses S. Grant signed into existence the world's first national park, Yellowstone National Park. The 2.2 million acres of wilderness is the only complete mid-latitude ecosystem left on the planet.
Alphonse Keasley
Narrator
• If the video does not load, change to another server.
• Use fullscreen for the best experience.
• Some sources may have different subtitle timing.
If one server does not work, switch to another server.
December 1, 2011
N/A
0.0
Ron Meyer
Ron Meyer
0
