The Land Run of 1892 was the opening of the Cheyenne-Arapaho Reservation to settlement in the U.S. state of Oklahoma. One of seven in Oklahoma, it occurred on April 19, 1892, and opened up land that w
Blaine County is a county located in the U.S. state of Oklahoma. As of the 2020 census, the population was 8,735. Its county seat is Watonga. Part of the Cheyenne-Arapaho land opening in 1892, the cou