rio grande river

The beautiful and imposing mountain scenery of Colorado’s Great Divide has led to the common belief that the state is home to a singular “Continental Divide.” The divide in Colorado, however, is only a piece of the larger Great Divide, a geologic crest that runs from Alaska through South America...

Colorado’s role in the American Civil War (1861–65) was part of a broader geopolitical contest: control of the American Southwest. The war began in 1861, just two years after the Colorado Gold Rush and mere months after Congress established the Colorado Territory . Although the territory was...