13 Dec 1837–13 Jan 1838“Republic of Canada”holds out on Navy Island
8 Jan–4 Dec 1838Pro-Canadian “Patriots”launch raids into Canada
Feb–Jun 1838Los Altos breakswith Guatemala;temporarilyindependent
May 1838Nicaragua gainsindependence
Jul 1838Iowa Territorycreated
Aug 1838–Mar 1839Pro-MexicanCordova Rebellion
Oct 1838–Jul 1839Cherokee Warin Texas
26 Oct 1838Honduras gainsindependence