Washita Battlefield National Historic Site is located in western Oklahoma and commemorates the site of the 1868 battle between the United States Army and the Cheyenne tribe. This historic event was part of the broader conflicts during the Indian Wars, which aimed to control Native American lands and resources. The site preserves the landscape and offers visitors a chance to learn about the battle's significance and its impact on the Cheyenne people. It features a visitor center with exhibits, walking trails, and interpretive programs that highlight the history and culture of the Cheyenne and the events surrounding the battle.