In fall of 1818, six treaties were part of the Treaty of St. Mary's (1818), including Treaty with the Miami, that ceded the final piece of Ohio between the Greenville Treaty Line and St. Mary's River, completing the acquisition of Ohio for the Whiteman. At the same time, the process of acquisition of lands and removal of Indians continued in Indiana with the other 5 treaties, acquiring nearly 1/3 of the land of Indiana thereby.[citation needed]