Earth & climate

Establishment of Mesa Verde National Park

1906

Mesa Verde National Park is a protected area in southwestern Colorado that preserves some of the best-preserved cliff dwellings of the Ancestral Puebloan people. It was established in 1906 by President Theodore Roosevelt, and it was the first national park created to protect the works of human beings rather than natural scenery. The Ancestral Puebloans lived on the mesa for about seven centuries, from about 600 to the late thirteenth century, and built stone villages in alcoves under the cliffs, such as Cliff Palace and Balcony House. They left the region around 1300, probably because of drought and other pressures, and moved south. The park was named a UNESCO World Heritage Site in 1978.

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This moment belongs to the Industrial era (1760 CE to 1914 CE), steam, factories and revolutions. You can also browse everything in the 20th century.