Ute are an Indigenous people of the Great Basin and Colorado Plateau in present-day Utah, western Colorado, and northern New Mexico. Historically, their territory also included parts of Wyoming, eastern Nevada, and Arizona.
Their Ute dialect is a Colorado River Numic language, part of the Uto-Aztecan language family
Historically, the Utes belonged to almost a dozen nomadic bands, who came together for ceremonies and trade. They also traded with neighboring tribes, including Pueblo peoples. The Ute had settled in the Four Corners region by 1500 CE.
The Utes' first contact with Europeans was with the Spanish in the 18th century. The Utes had already acquired horses from neighboring tribes by the late 17th century. They had limited direct contact with the Spanish but participated in regional trade. From Wikipedia