Sitting Bull (Lived 1831-1890) is the default leader of the Native Americans in Civilization II. The name of his exact civilization is the Sioux but usually he is considered the collective leader of the Native Americans that lived in what is now the United States or the so-called American civilization. In real life he led the Sioux and a few other allied tribes in a campaign against the U.S. government in the decades to follow the American Civil War. Around 1890 the last battle was fought between Native Americans and the American Civilization. Sitting Bull died shortly after this battle was fought.