Yellowstone was actually the very first US National Park, created in 1872 by President Ulysses S. Grant. Yellowstone has a rich history even before it became a world-famous US National Park. Did you find the 3 changes? Click to see the next puzzle.
Anthropologists have traced back settlements of Native Americans in Yellowstone many thousands of years. Many tribes have settled in Yellowstone including the Northern Arapaho.