A band of British-allied Sauk, unaware that…
May 1815 CE
A band of British-allied Sauk, unaware that the war had ended months before, attack a small band of U.S. soldiers northwest of St. Louis in May 1815.
Intermittent fighting, primarily with the Sauk, will continue in the Missouri Territory well into 1817, although it is unknown whether the Sauk act on their own or on behalf of British agents.