The Territory of Colorado was a historic, organized territory of the United States that existed between 1861 and 1876. Its boundaries were identical to the current State of Colorado.

Experience Colorado cultures and stay informed about all the happenings across History Colorado. Our weekly Digest provides historical perspectives on current events plus invitations …

Aug 23, 2024 · Famous for its diverse landscapes ranging from the Rocky Mountains to the Great Plains, Colorado has a rich history involving Native American tribes, the gold rush and …

Help Center Contact Us Governor's Dashboard Transparency Online Project (TOPS) Registered Services Feedback 211 Health 211 Health Western Colorado 511 Traffic 811 Dig Policies …

Feb 5, 2025 · Today, we’re taking a deep dive into Colorado’s history with a timeline of major events that occurred starting with the state’s founding through 1970.

Explore Colorado's rich history and culture with articles, images, maps, timelines, and multimedia from Colorado Encyclopedia!

The history of Colorado is shaped by its diverse geography, featuring the rugged Rocky Mountains to the west and fertile plains to the east. The region's early inhabitants included …

Oct 14, 2025 · American exploration of Colorado began immediately after the United States made the Louisiana Purchase, of which Colorado was a part, in 1803. Dispatched to map, explore, …

Timeline of important dates and major events in the history of Colorado. Illustrated list of events and people from our today in history archives.

Colorado, often referred to as the “Centennial State,” has a long and varied history shaped by diverse Indigenous cultures, Spanish exploration, rapid territorial changes, and waves of …