Several Native American groups originally inhabited the region now known as Wyoming. The Crow, Arapaho, Lakota, and Shoshone were but a few of the original inhabitants encountered when white explorers first entered the region. Although French trappers may have ventured into the northern sections of the state in the late 1700s, John Colter, a member of the Lewis and Clark Expedition, first described the region in 1807. His reports of the Yellowstone area were considered at the time to be fictional. Robert Stuart and a party of five men returning from Astoria discovered South Pass in 1812. The Oregon Trail later followed that route. In 1850, Jim Bridger located what is now known as Bridger Pass, which the Union Pacific Railroad used in 1868 — as did Interstate 80, ninety years later. (wikipedia)

• State Capital: Cheyenne
• Statehood: July 10, 1890
• Official Site: wyoming.gov