Cowpens

The Cattle Pens That Changed a War: Cowpens, South Carolina, and the Turning of the American Revolution

On the morning of January 17, 1781, in a rolling pastureland where backcountry farmers had long gathered their cattle, a battle lasting barely one hour altered the trajectory of the American Revolution. The Battle of Cowpens was not the largest engagement of the war, nor did it end the conflict. But it shattered the offensive capability of the British army in the South, set in motion a chain of events that led directly to Yorktown, and demonstrated — in the most dramatic fashion imaginable — that American militia, long derided as unreliable in pitched battle, could be wielded with devastating precision by the right commander. That commander was Brigadier General Daniel Morgan, a Virginian of extraordinary tactical instinct, and the place he chose to make his stand was a modest stretch of South Carolina grassland known simply as the Cowpens — or, more precisely, as "Hannah's Cowpens," named for a local settler, Hannah, who had used the open ground as a holding place for cattle before they were herded to market. At the time of the battle, no settlers lived in the immediate vicinity; the nearest man-made structures stood some two miles from the battlefield. The terrain itself was an open, mature hardwood forest, with red, post, and white oak predominating — an unlikely arena in which Morgan and his army turned the flanks of Banastre Tarleton's British force and delivered what historians have recognized as one of only a few successful double envelopments in history and one of the most consequential engagements of the American Revolution. It was, in fact, the worst defeat suffered by the British in North America since the 1777 Saratoga campaign.

The Cowpens was already a place of military significance before Morgan arrived. On October 6, 1780 — just three months before the battle — Patriot militiamen from across the Appalachian frontier had ridden hard to reach this same pastureland, where partisans from South Carolina and some thirty Georgia militiamen joined them, mustering nearly 1,800 men before riding out into a cold October night to overtake Major Patrick Ferguson's Loyalist force at Kings Mountain. The Cowpens, in other words, was a well-known rendezvous point on the frontier, a crossroads that Morgan could rely on to draw additional militia to his ranks.

South Carolina itself bore a disproportionate share of the war's violence. More Revolutionary War battles and skirmishes were fought in the Palmetto State than in any other colony — over 200 engagements in all — yet these clashes in the Southern backcountry are often overshadowed by more famous engagements in the Northeast.

To understand why this remote pasture became one of the most consequential battlefields in American history, one must look to the broader strategic situation in the Southern theater during the winter of 1780–1781. The British Southern Campaign, launched with the fall of Charleston in May 1780, had achieved a string of successes that left the American cause in the region near collapse. Major General Nathanael Greene, appointed by Washington to command the Southern Department in October 1780, inherited an army that was ragged, underfed, poorly supplied, and demoralized after the catastrophic defeat of Horatio Gates at Camden. Greene, who possessed one of the sharpest strategic minds of the war — a self-educated ex-Quaker who was intelligent, strategically gifted, and a capable military administrator — had served Washington well, initially as a divisional commander and subsequently as Quartermaster General of the Army. He made an audacious decision almost immediately upon taking command: he would divide his already inferior force. Conventional military wisdom held that an outnumbered army should concentrate, not disperse. But Greene understood that a divided force could threaten the British from multiple directions, complicating Lord Cornwallis's plans and forcing him to divide his own army in response. Greene's southern fighting force consisted of a mere 949 Continental Army soldiers and 533 militiamen when he took command. In late December 1780, Greene sent Daniel Morgan with a flying column of roughly 600 Continental regulars and militia westward across the Broad River, while Greene himself moved the main body of the Southern Army toward Cheraw. Morgan headed west on December 21, charged with taking position between the Broad and Pacolet Rivers to cut British supply lines and threaten the vital British outpost at Ninety Six. Cornwallis, the British commander in the South, countered Greene's move by dispatching Lieutenant Colonel Banastre Tarleton to block Morgan's progress. Tarleton was only twenty-six years old, but he was already an able and feared commander. At the Battle of Waxhaws in May 1780, his dragoons were accused of attacking Continental soldiers who had already laid down their arms in surrender. The incident earned him the nickname "Bloody Ban" and "the Butcher," and the phrase "Tarleton's Quarter" — meaning no quarter, no mercy — became a rallying cry that burned in the hearts of Patriot soldiers who would face him at Cowpens.

By mid-January 1781, Tarleton was closing in. His force of approximately 1,150 British regulars and Loyalists — including elements of the feared British Legion, the 7th Regiment of Foot, the 71st Highlanders, and two grasshopper cannons — crossed the Pacolet River on January 16 and was reported to be far closer than Morgan had expected. With the flood-swollen Broad River six miles at his back, Morgan chose not to risk a crossing that might leave his army vulnerable mid-stream. Instead, he selected the open ground of Hannah's Cowpens, deployed his men, and prepared to fight on ground of his own choosing. Morgan is said to have told his nervous officers: "On this ground I will beat Benny Tarleton or I will lay my bones."

Morgan's plan of battle was a masterwork of tactical creativity — a defense in depth that exploited both the known weaknesses of militia and the known aggressiveness of his adversary. He arranged his forces in three progressively stronger lines, each separated by roughly 150 yards. The first line consisted of approximately 150 carefully selected riflemen — sharpshooters from North Carolina, South Carolina, and Georgia — instructed to target British officers and sergeants at close range before falling back. The second line, some 300 militia under the capable Colonel Andrew Pickens of South Carolina, was ordered to fire two volleys and then withdraw in a planned retreat behind the main line — a maneuver designed to lure the British forward while preserving the militia from the bayonet charges they feared most. The third and strongest line comprised roughly 300 seasoned Continental regulars — Maryland and Delaware infantry and Virginia militia — under the command of Lieutenant Colonel John Eager Howard of Maryland, whom Nathanael Greene would call one of the finest officers in the army. Howard would later earn the nickname "the Hero of Cowpens." Behind this final line, screened by a low hill, waited Lieutenant Colonel William Washington's cavalry — dragoons led by a man who was George Washington's second cousin and who would prove critical to the battle's outcome.

Tarleton, true to form, marched his men from their encampment at roughly 2 a.m. on January 17 and pushed them twelve miles through the cold darkness without a hot meal, arriving at the Cowpens at dawn. Rather than resting his exhausted troops or reconnoitering the ground, he attacked immediately. The first line of sharpshooters opened fire, picking off officers and sergeants and sowing confusion before withdrawing. The British pressed forward into Pickens's militia, who delivered their volleys and fell back as instructed. To Tarleton, it appeared the Americans were breaking. He ordered a general advance.

But the retreating militia were not fleeing — they were executing Morgan's plan. As the disordered British infantry surged up the slope toward Howard's Continental line, they were met by a devastating volley. In the noise and confusion of battle, Howard's men had begun an unplanned but orderly withdrawal moments earlier — the result of a misunderstood order — but Howard