Selkʼnam genocide
The Selkʼnam genocide was the systematic extermination of the Selkʼnam people, one of the four indigenous peoples of Tierra del Fuego archipelago, in the late 19th and early 20th centuries. Historians estimate that the genocide spanned a period of between ten and twenty years, and resulted in the decline of the Selkʼnam population from approximately 4,000 people during the 1880s to a few hundred by the early 1900s.