MagazineAug 7, 2018
The Lakota (Sioux) people mark the 150th anniversary of the Fort Laramie peace treaty between the Sioux Nation and United States government with a 400-mile horse ride from Green Grass, South Dakota, to Fort Laramie, Wyoming, where the treaty was signed.
Colonel John Hudson confers with another member of the Army Corps of Engineers at a meeting between Lakota people and the Army Corps of Engineers at the community center in the Cheyenne River Reservation in Green Grass, South Dakota, U.S., May 29, 2018. The Cheyenne River tribal members asked the Army Corps of Engineers to meet in Green Grass instead of at the tribal headquarters in Eagle Butte because Green Grass is their spiritual center. STEPHANIE KEITH/REUTERS