Battle of Cowpens

Battle of Cowpens, battle in the American Revolution fought on January 17, 1781, a brilliant American victory over a British force on the northern border of South Carolina that slowed General Charles Cornwallis’s campaign to invade North Carolina. British casualties were estimated at about 600, whereas the Americans lost only 72.

Following the American victory over loyalists at the Battle of Kings Mountain, Cornwallis shifted his forces from North Carolina to a winter encampment at Winnsboro, South Carolina. From his headquarters at Charlotte, North Carolina, the new American commander in the South, Gen. Nathanael Greene, divided his army and sent a force under Gen. Daniel Morgan to the southwest to intercept Cornwallis’s force. Two elements converged at Cowpens, known locally as “Hannah’s Cowpens,” a cattle farm with a large pasture. There Morgan, commanding 900 Continental troops, including about 100 light dragoons, and 340 militia troops confronted about 1,150 British troops under Col. Banastre Tarleton, who had intended to seize the strategic crossroads at Ninety Six, South Carolina. Tarleton, commander of the feared British Legion, was a particularly despised foe who had recently overseen the massacre of Americans at the Battle of Waxhaws after refusing their white flag of surrender. Vengeance was much on the minds of Morgan’s men, who dubbed Tarleton “the Butcher.”

Morgan employed three progressively stronger defensive lines: a front line of skirmishers and sharpshooters deployed behind trees, followed by Southern militia troops, and, finally, the regular Continental Army troops supported by Col. William Washington’s cavalry reserve, positioned out of sight of Tarleton’s forces. The battlefield lay on a gently inclined slope that made it difficult for Tarleton’s troops to detect the movement of Morgan’s in any event.

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Morgan’s strategy was particularly ingenious in its use of militia forces. Tension existed between militias and Continental troops throughout the Revolutionary War, because militia units tended to be less reliable in the face of British attacks than their Continental counterparts. Continental soldiers typically had longer service, regular training, and significantly more combat experience. By contrast, militias mustered for short durations, and their members performed best when campaigning close to home.

The battle began at dawn. Recognizing the militia troops’ limited tolerance for battle, Morgan directed them to fire three volleys and then withdraw behind the Continental lines. By providing a planned withdrawal, Morgan ensured that the militia would not break and flee. Morgan’s employment of Washington’s cavalry also surprised Tarleton’s mounted troops and disrupted the British charge against the Continentals. As the Continentals held the centre, the re-formed militia troops descended on the British left while Washington’s cavalry hit the British right flank. Morgan’s successful double envelopment routed the British, and the Battle of Cowpens was over by 8:00 in the morning. The militia soldiers’ actions at Cowpens are generally credited with having ensured a second major American victory against Cornwallis in the southern theater of operations.