What was the purpose of the treaty of fort laramie

One of the most important turning points in the Indian Wars of North America took place in 1868, with the heading of the Treaty of Fort Laramie, in which the government of the United States of America requested peace before the chief Red Cloud, the only one who managed to defeat Washington in both the military and diplomatic fields, dismantling the Bozeman Line and ending wars in the region until the Little Big Horn campaign of 1876.

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