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
Score: 7.5
Score: 8.0
Score: 8.0
Score: 0.0
Score: 7.7
Score: 3.5
Score: 8.2
Score: 6.9
