History of Wyoming

There is evidence of prehistoric human habitation in the region known today as the U.S. state of Wyoming stretching back roughly 13,000 years. Stone projectile points associated with the Clovis, Folsom and Plano cultures have been discovered throughout Wyoming. Evidence from what is now Yellowstone National Park indicates the presence of vast continental trading networks since around 1,000 years ago.^[1]

The Union Pacific Railroad played a central role in the European colonization of the area. Wyoming would become a U.S. territory in 1868. It was the first state to grant women the right to vote in 1869 (although it was then still a territory). Wyoming would become a U.S. state on July 10, 1890, as the 44th state.