Battles of Arkansas By jacoby Period: Jan 1, 1860 to Dec 8, 1865 Battles of Arkansas Mar 8, 1862 Pea Ridge Jun 17, 1862 Saint Charles Nov 28, 1862 Cane hill Dec 7, 1862 Prairie Grove Jan 11, 1863 Arkansas Post Jul 4, 1863 Helena Sep 1, 1863 Devils Backbone Sep 10, 1863 Bayou Forche Apr 4, 1864 Elkins Ferry Apr 25, 1864 Marks Mills