Treaty of St. Louis (1816)

The Treaty of St. Louis is the name of a series of treaties signed between the United States and various Native American tribes from 1804 through 1824. The fourteen treaties were all signed in the St. Louis, Missouri area.

The Treaty of St. Louis of 1816 was treaty signed by Ninian Edwards, William Clark, and Auguste Chouteau for the United States and representatives of the Council of Three Fires (united tribes of Ottawa, Ojibwa, and Potawatomi) residing on the Illinois and Milwaukee rivers, signed on August 24, 1816, and proclaimed on December 30, 1816. Despite the name, the treaty was conducted at Portage des Sioux, Missouri, located immediately north of St. Louis, Missouri.

By signing the treaty, the tribes, their chiefs, and their warriors relinquished all right, claim, and title to land previously ceded to the United States by the Sac and Fox tribes on November 3, 1804 (see, Treaty of St. Louis (1804)), By signing, the united tribes also ceded a 20-mile strip of land to the United States, which connected Chicago and Lake Michigan with the Illinois River. In 1848, the Illinois and Michigan Canal was built on the ceded land and, in 1900, the Chicago Sanitary and Ship Canal.

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