Spirit Lake Tribe Spirit Lake Tribe The Spirit Lake Tribe (in Santee Dakota: "Mni Wakan Oyate", formerly known as Devils Lake Sioux) is a federally recognized tribe based on a reservation located in east-central North Dakota on the southern shores of Devils Lake. It is made up of people of the Pabakse ("Iháŋkthuŋwaŋna"), Sisseton ("Sisíthuŋwaŋ") and Wahpeton ("Waȟpéthuŋwaŋ") bands of the Dakota tribe. Established in 1867 in a treaty between Sisseton-Wahpeton Bands and the United States government, the reservation, at , consists of of land area, primarily in Benson and Eddy counties. Smaller areas extend into Ramsey, Wells and Nelson counties. According to
Native American disease and epidemics as they could fulfill their responsibilities to the community. The increase in disability due to diseases and epidemics began to affect Native American communities, as well as displacement, environmental decline, and war. While disability affected European settlers, the material and societal realities of disability for Native American communities was tangible. Smallpox epidemics led to blindness and depigmented scars. Smallpox specifically led indirectly to higher rates of suicide. Many Native American tribes prided themselves in their appearance, and the resulting skin disfigurement of smallpox deeply affected them psychologically. Unable to cope with this psychological development, tribe members were said to have