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Early Indian people arrive in Colorado. -
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Ancient Puebloans build cliff dwellings.
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The Ute people migrated to the Four Corners region by 1300.
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Christopher Columbus arrives in the New Worlds.
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Francisco Vasquez de Coronado explores the southwest and great plains regions of the future United States.
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The Ute tribe arrives from the west and occupies Colorado.
The Spanish bring livestock to North America and the Utes begin to raise horses and sheep. -
Jamestown becomes the first permanent European settlement in North America
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French explorer Robert de La Salle claims much of Colorado for France
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The Comanche tribe moves onto Colorado’s eastern plains, followed by the Cheyenne and Arapahoe.
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Juan de Ulibarri claims Colorado for Spain
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French explorers and traders come to Colorado
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Escalante and Dominguez explore Colorado
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The United States becomes a country