The Territory of Utah was an organized incorporated territory of the United States that existed from September 9, 1850, until January 4, 1896, when the final extent of the territory was admitted to the Union as the State of Utah, the 45th state.- Utah Territory
The Territory of Colorado was an organized incorporated territory of the United States that existed from February 28, 1861, until August 1, 1876, when it was admitted to the Union as the State of Colorado.- Colorado Territory
On the western side of the divide, the territory included much of the eastern Utah Territory, all of which was strongly controlled by the Ute and Shoshoni.- Colorado Territory
In 1861 a large portion of the eastern area of the territory was reorganized as part of the newly created Colorado Territory.- Utah Territory
Territory of Utah (1850–1896) preceded by Alta California and the unrecognized State of Deseret; split into the State of Utah, the Nevada Territory, additions to the Colorado Territory and additions to the Wyoming Territory.- Historic regions of the United States
Territory of Colorado (1861–1876) preceded by parts of the territories of Kansas, Utah, New Mexico and Nebraska; became the State of Colorado. (See also Jefferson Territory.)- Historic regions of the United States
1 related topic with Alpha
The Territory of New Mexico was an organized incorporated territory of the United States from September 9, 1850, until January 6, 1912.
The request was approved at the same time that the Utah Territory was created to the north.
The Colorado Territory was established by the "Colorado Organic Act" on February 28, 1861, with the same boundaries that would ultimately constitute the State of Colorado.