1 jan 1873 ano - Executive Order of 1873

Descrição:

President Grant issued Executive Order diminishing reservation lands. The 1873 Executive Order diminished 1851 and 1855 treaty lands and established an undivided reservation for the Blackfeet, Gros Ventre, Assiniboine, and Sioux. This territory spanned land north of the Missouri and Sun River east to the Dakota border.

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