Price's Missouri Expedition

Price's Missouri Expedition
Part of the American Civil War
The Price Raid by Samuel J. Reader
Operational scope	Strategic offensive
Location	Arkansas, Missouri, Kansas, Indian Territory, and Texas
Commanded by	Maj. Gen. Sterling Price
Date	August 29 – December 2, 1864
Executed by	Army of Missouri
Outcome	Union victory

Price's Missouri Expedition (August 29 – December 2, 1864), also known as Price's Raid or Price's Missouri Raid, was an unsuccessful Confederate cavalry raid through Arkansas, Missouri, and Kansas in the Trans-Mississippi Theater of the American Civil War. Led by Confederate Major General Sterling Price, the campaign aimed to recapture Missouri and renew the Confederate initiative in the larger conflict.

Despite several early victories, Price was ultimately defeated at the Battle of Westport by Union forces under Major General Samuel R. Curtis in late October. He suffered further reverses at the hands of Union cavalry under Major General Alfred Pleasonton at the Battle of Mine Creek, Kansas, forcing him to retreat back into Arkansas. Price's Missouri Expedition proved to be the last significant Southern operation west of the Mississippi River. Its failure bolstered confidence in an ultimate Union victory in the war, thereby contributing to President Abraham Lincoln's re-election. It also cemented Federal control over the hotly contested border state of Missouri.