After this point, the Indian Removal Act of 1830 expedited the process. By treaty dated August 30, 1831, the Ottawa ceded land to the United States and moved to a small reservation on the Kansas River and its branches. The treaty was ratified April 6, 1832. On October 24, 1832, the U.S. government moved the Kickapoos to a reservation in Kansas. On October 29, 1832, the Piankeshaw and Wea agreed to occupy 250 sections of land, bounded on the north by the Shawanoe; east by the western boundary line of Missouri; and west by the Kaskaskia and Peoria peoples. By treaty made with the United States on September 21, 1833, the Otoe tribe ceded their country south of the Little Nemaha River.