Pike's Purchase

Treaty of St. Peters may be one of two treaties conducted between the United States and Native American peoples, conducted at the confluence of the Minnesota River (then called "St. Peters River") with the Mississippi River, in what today is Mendota, Minnesota.

The 1805 Treaty of St. Peters or the Treaty with the Sioux, better known as Pike's Purchase, was a treaty conducted between Lieutenant Zebulon Pike for the United States and Chiefs "Le Petit Carbeau" and Way Aga Enogee on behalf of the Sioux Nation. The treaty conducted on September 23, 1805, purchases two tracts of land: nine-square miles each at the confluence of the St. Croix River about what now is Hastings, Minnesota and confluence of the Minnesota River with Mississippi about what now is Mendota, Minnesota, for the purposes of establishing military posts at each of the two sites. A military post was not established at the confluence of the St. Croix with the Mississippi, but Fort Snelling was established on the bluffs overlooking the confluence of the Minnesota with the Mississippi. Though the treaty was never proclaimed by the President of the United States, it was ratified by the United States Congress on April 16, 1808.

The 1837 Treaty of St. Peters or the Treaty with the Chippewa (or informally as the White Pine Treaty) was a treaty conducted between Governor Henry Dodge for the United States and representatives from Ojibwa bands located across today's Wisconsin and Minnesota. It was conducted on July 29, 1837, at St. Peters, Wisconsin Territory (known today as Mendota, Minnesota). Signatory tribes commonly call this treaty The Treaty of 1837. The treaty was proclaimed on June 15, 1838, and codified in the United States Statutes at Large as 7 Stat. 536.

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