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Historic Nations
Medewakanton
Sioux
Sioux (Medewakanton and Wahpekute bands)
Sioux (Sisseton, Wahpeton, Medewakanton, and Wahpekute bands)

Treaty Timeline

Ratified Indian Treaties

Ratified Indian Treaty 258: Sioux (Sisseton and Wahpeton) - Traverse des Sioux on the Minnesota River, Minnesota Territory, July 23, 1851
Creation Date
National Archives Identifier
176216231
Ratified Indian Treaty Number
Ratified Indian Treaty 259: Sioux (Mdewakanton and Wahpahkoota) - Mendota, Minnesota Territory, August 5, 1851
Creation Date
National Archives Identifier
176246554
Ratified Indian Treaty Number
Ratified Indian Treaty 308: Sioux (Mdewakanton and Wahpekuta [Wahpekute]) - Washington, DC, June 19, 1858
Creation Date
National Archives Identifier
178713679
Ratified Indian Treaty Number
Ratified Indian Treaty 309: Sioux (Sisseton, Wahpeton) - Washington, DC, June 19, 1858
Creation Date
National Archives Identifier
178739552
Ratified Indian Treaty Number

Associated Cessions

Cession 413
Cession 440