The Sioux Wars were a series of conflicts between the United States and various subgroups of the Sioux people which occurred in the later half of the 19th century. The earliest conflict came in 1854 when a fight broke out at Fort Laramie in Wyoming, when Sioux warriors killed 31 American soldiers in the Grattan Massacre, and the final came in 1890 during the Ghost Dance War.
"Custer's Last Stand" during the Battle of Little Bighorn in 1876 on the Crow Indian Reservation.
The Sioux or Oceti Sakowin are groups of Native American tribes and First Nations people from the Great Plains of North America. The Sioux have two major linguistic divisions: the Dakota and Lakota peoples. Collectively, they are the Očhéthi Šakówiŋ, or "Seven Council Fires". The term "Sioux", an exonym from a French transcription ("Nadouessioux") of the Ojibwe term "Nadowessi", can refer to any ethnic group within the Great Sioux Nation or to any of the nation's many language dialects.
Sitting Bull, a Hunkpapa Lakota chief and holy man, c. 1831 – December 15, 1890.
Chief Black Tail Deer and his family at the 1904 World's Fair
Thiyóšpaye at Pine Ridge, South Dakota, c. 1890
Ledger artwork by Lakota artist Black Hawk representing a heyókȟa, (dreamer of a Wakíŋyaŋ, thunder being), c.1880