The county’s per-capita income makes it the poorest county in the 50 states and District of Columbia. (28 county-equivalents in the U.S. territories are poorer). Oglala Lakota County is the only dry county in South Dakota.https://en.wikipedia.org/wiki/Oglala_Lakota_County%2C_South_Dakota
The Wounded Knee Massacre, also known as the Battle of Wounded Knee, was a domestic massacre of nearly three hundred Lakota people, by soldiers of the United States Army. It occurred on December 29, 1890https://en.wikipedia.org/wiki/Wounded_Knee_Massacre
The Wounded Knee Occupation began on February 27, 1973, when approximately 200 Oglala Lakota and followers of the American Indian Movement (AIM) seized and occupied the town of Wounded Knee, South Dakota, on the Pine Ridge Indian Reservation. Paul Manhart S.J. and ten other residents of the area were apprehended at gunpoint and taken hostage. The protest followed the failure of an effort of the Oglala Sioux Civil Rights Organization (OSCRO) to impeach tribal president Richard Wilson, whom they accused of corruption and abuse of opponents. Additionally, protesters criticized the United States government’s failure to fulfill treaties with Native American people and demanded the reopening of treaty negotiations to hopefully arrive at fair and equitable treatment of Native Americans.
Afterward AIM leaders Dennis Banks and Russell Means were indicted on charges related to the events, but their 1974 case was dismissed by the federal court for prosecutorial misconduct, a decision upheld on appealhttps://en.wikipedia.org/wiki/Wounded_Knee_incident