The Cheyenne River Indian Reservation was created by the United States in 1889 by breaking up the Great Sioux Reservation, following the attrition of the Lakota in a series of wars in the 1870s. The reservation covers almost all of Dewey and Ziebach counties in South Dakota. In addition, many small parcels of off-reservation trust land are located in Stanley, Haakon, and Meade counties. The total land area is 4,266.987 sq mi (11,051.447 km2), making it the fourth-largest Indian reservation in land area in the United States. Its largest community is unincorporated North Eagle Butte, while adjacent Eagle Butte is its largest incorporated city. More information...
According to PR-model, sioux.org is ranked 331,606th in multilingual Wikipedia, in particular this website is ranked 204,420th in English Wikipedia.
The website is placed before rusichi-center.ru and after chz.org.ua in the BestRef global ranking of the most important sources of Wikipedia.