eastern shoshone

In the 1860s, the Eastern Shoshone people signed two treaties with the U.S. government. The first set aside vast holdings for them. Just five years later, as the transcontinental railroad was approaching, a second treaty established a Shoshone reservation in the Wind River valley—with less than a tenth the earlier amount of land.

The Mountain Shoshone, sometimes called Sheepeaters, lived at high elevations in what’s now northwestern Wyoming from prehistoric times down through the mid-1800s. Recent archaeological discoveries shed increasing light on the lives of these peoples, ancestors of some of today’s Eastern Shoshone.