The Battle of Pea Ridge (also known as the Battle of Elkhorn Tavern) was a land battle of the American Civil War, fought on March 6–8, 1862, at Pea Ridge in northwest Arkansas, near Garfield. Union forces led by Brig. Gen. Samuel R. Curtis moved south from central Missouri, driving Confederate forces into northwestern Arkansas. Maj. Gen. Earl Van Dorn reorganized the Confederate army and launched a counter-offensive, hoping that a victory would enable the Confederates to recapture northern Arkansas and Missouri. In a two–day battle, Curtis held off the Confederate attack on the first day and drove Van Dorn's force off the field on the second day. The outcome of the battle essentially cemented Union control of Missouri and northern Arkansas.