Creek War, (1813–14), war that resulted in U.S. victory over Creek Indians, who were British allies during the War of 1812, resulting in vast cession of their lands in Alabama and Georgia. The Shawnee leader Tecumseh, who expected British help in recovering hunting grounds lost to settlers, travelled to the south to warn of dangers to native cultures posed by whites. Factions arose among the Creeks, and a group known as the Red Sticks preyed upon white settlements and fought with those Creeks who opposed them. On August 30, 1813, when the Red Sticks swept down upon 553 surprised frontiersmen at a crude fortification at Lake Tensaw, north of Mobile, the resulting Ft. Mims Massacre stirred the Southern states into a vigorous response. The main army of 5,000 militiamen was led by Gen. Andrew Jackson, who succeeded in wiping out two Indian villages that fall: Tallasahatchee and Talladega.
The following spring hundreds of Creeks gathered at what seemed an impenetrable village fortress on a peninsula on the Tallapoosa River, awaiting the Americans’ attack. On March 27, 1814, at the Battle of Horseshoe Bend (Tohopeka, Ala.), Jackson’s superior numbers (3,000 to 1,000) and armaments (including cannon) demolished the Creek defenses, slaughtering more than 800 warriors and imprisoning 500 women and children. The power of the Indians of the Old Southwest was broken.
At the Treaty of Ft. Jackson (August 9) the Creeks were required to cede 23,000,000 acres of land, comprising more than half of Alabama and part of southern Georgia. Much of that territory belonged to Indians who had earlier been Jackson’s allies.