Guilford Courthouse

The Crucible at Guilford Courthouse: A Victory That Lost the War

On the morning of March 15, 1781, roughly 4,400 American troops under Major General Nathanael Greene arranged themselves in three staggered lines across rolling, wooded terrain near a modest backcountry courthouse in piedmont North Carolina. Adopting a tactic utilized by Daniel Morgan at the Battle of Cowpens, Greene formed his roughly 4,500 men into three lines. The first line was held by North Carolina militia. In the second line Greene positioned militia from Virginia. Continental Regulars composed Greene's third and most formidable line. The concept, known as a defense in depth, was for the first two lines to exhaust the enemy's advance and inflict as many casualties as possible in the hopes of delivering a decisive blow at the third line.

Greene had four six-pounders and about 100 artillerymen under Captain Anthony Singleton.

On the right and left flanks of the first line, Greene posted veteran Virginia and North Carolina riflemen, as well as Continental dragoons and infantry led by William Washington and Henry "Light Horse Harry" Lee. Marquis De Bretigny, a French nobleman, led a small detachment of North Carolina militia dragoons attached to Washington's force. Facing them, advancing up the New Garden Road with the cold discipline born of years of professional soldiering, came fewer than 2,000 British regulars under General Lord Charles Cornwallis. What unfolded over the next two and a half hours would become one of the most paradoxical engagements of the American Revolution — a clear British tactical victory that proved so ruinous to the victors that it effectively sealed the fate of the war in the South and set Cornwallis on the road to Yorktown. The Battle of Guilford Courthouse was not the largest or longest battle of the Revolution, but it may have been the most consequential engagement that the Americans technically lost. Fought on March 15, 1781, the battle at Guilford Courthouse was the largest, most hotly-contested action of the Revolutionary War's climactic Southern Campaign.

To understand what happened at Guilford Courthouse, one must trace a chain of events stretching back months. After the catastrophic American defeat at Camden, South Carolina, in August 1780, the Continental Congress turned to Nathanael Greene — George Washington's most trusted subordinate — to salvage the southern war. Greene arrived in Charlotte, North Carolina, in early December 1780 to take command of the Southern Department and found an army that was, in his own words, "wretched beyond description." Hungry, ill-clothed, and demoralized, the southern Continentals seemed no match for Cornwallis's veteran force, which had spent the better part of a year conquering South Carolina and Georgia. But Greene was no ordinary commander. A former Quaker ironmonger from Rhode Island with no formal military training, he possessed a strategic mind of rare sophistication, an intuitive grasp of logistics, and the audacity to take calculated risks that would have terrified a more conventional general. Rather than concentrating his meager forces, Greene made the counterintuitive decision to divide his army, sending Brigadier General Daniel Morgan westward with a detachment while he moved the main body southeast to Cheraw. This division forced Cornwallis to split his own forces or risk losing control of the Carolina interior.

The gambit paid extraordinary dividends when Morgan destroyed a British column under Banastre Tarleton at the Battle of Cowpens on January 17, 1781. The victory electrified the American cause, but it also enraged Cornwallis, who burned his army's baggage train to travel light and launched a furious pursuit of the reunited American forces through the North Carolina winter. What followed was one of the great strategic chases of the war, known to history as the Race to the Dan. Greene, with Brigadier General Otho Holland Williams commanding a handpicked light corps as a screening force, led Cornwallis on an exhausting march northward across swollen rivers and muddy roads. By 14 February, Greene's army was safely across the Dan after a retreat that was, according to British commander Banastre Tarleton, "judiciously designed and vigorously executed."

Cornwallis was 240 miles from his supply base at Camden, South Carolina. He established camp at Hillsborough and attempted to forage for supplies and recruit Tories.

But Cornwallis's position at Hillsborough was far from secure. Greene's army enjoyed an abundance of food in Halifax County, Virginia, while Cornwallis found a "scarcity of provisions" and resorted to plundering farms. By 6 March Cornwallis's men suffered from hunger. His men plundered Tory and Patriot inhabitants, and desertions rose, forcing Cornwallis to seek a definitive battle with Greene. Cornwallis had lost almost 400 men through disease, desertion, or death, reducing his strength to about 2,000 men. Meanwhile, an event on February 25 further undermined British prospects: the bedraggled state of his army and Pyle's massacre deterred Loyalists from rallying to the Crown, effectively ending British recruitment efforts in North Carolina's interior.

Greene, for his part, used his time in Virginia wisely. He gathered reinforcements and supplies, and by late February had recrossed the Dan back into North Carolina. On 10 March Greene was joined by North Carolina militia, led by John Butler and Thomas Eaton, and Virginia militia, led by Robert Lawson. On 12 March Greene marched his army of about 4,440, 1,762 of whom were Continentals, to Guilford Court House.

Greene was eager for a fight, believing "if we were successful it would prove ruinous to the enemy, and if otherwise, it would prove a partial evil to us."

Daniel Morgan, who had retired to his home in Frederick County, Virginia, due to ill health, still offered counsel from afar. On the advice of Daniel Morgan, Greene placed parties of riflemen behind the North Carolina militia with orders to shoot any militiaman who left his post before he had given the two discharges required of him. Recent research by the National Park Service and the National Archives has also revealed a fuller picture of the army Greene assembled. There were at least 44 soldiers of color among the 4,500 American veterans at Guilford Courthouse. Of those, only one was a slave at the time. The remaining 43 were free Blacks from Virginia and North Carolina who volunteered for an 18-month tour of duty as the Continental Army struggled to meet its recruitment quotas.

On the morning of March 15, several clashes erupted between British and American advance parties led by Banastre Tarleton and Light Horse Harry Lee at the New Garden Meeting House several miles south of Greene's main army. At one point, Tarleton's dragoons withdrew across the grounds of present-day Guilford College. British forces drove back the Americans, and by noon, Cornwallis was in striking distance of Greene's army.

Tarleton suffered a musket wound to the right hand during the early skirmishing, losing two fingers.