When did the Bears Ears national park get signed over?
Bears Ears National Monument
Along Comb Ridge (Navajo: Tséyíkʼáán)[26][27]—a one-mile wide and 80-mile long "dramatic geologic fold"[27] with some of the best-preserved cliff dwellings—Ancestral Puebloans lived in the "alcoves and grew corn"[27] from about AD 900 to 1350. They relied heavily on domesticated corn, beans, and squash and a domesticated breed of turkey (Meleagris gallopavo).[28] In the Pueblo II period, they "construct[ed] reservoirs, checkdams, and farming terraces in an effort to capture and conserve water for agricultural use."[29] By c. 1250 the San Juan home of the Ancient Puebloans was "one of the most populous parts of North America."[30]