Wilmington

Wilmington, North Carolina, was the only deep-water port in the state. That single geographic fact made it the fulcrum of British strategy in North Carolina and the place where Cornwallis paused before making the decision that ended his army.

The Cape Fear River valley had been contested from the first months of the war. The Scottish Highland settlers who had poured into the region after Culloden in 1746 were heavily Loyalist — they had sworn oaths to the Crown as a condition of their land grants, and many had arrived directly from a failed rebellion against a different king, which gave them particular reasons to avoid picking the wrong side again. When Royal Governor Josiah Martin fled his palace in 1775 and took refuge on a warship in the Cape Fear, he spent months planning a coordinated uprising with this Highland population that would link up with a British fleet at Wilmington. The plan ended at Moore's Creek Bridge in February 1776, where Patriot forces ambushed and destroyed the Loyalist column in three minutes of brutal fighting.

Wilmington spent most of the war in Patriot hands, functioning as a supply port and administrative center for eastern North Carolina. But in January 1781 the British came back in force. Major James Craig landed with a garrison and occupied the town without significant resistance. Craig's occupation was deliberate and systematic: he raided the surrounding countryside, supplied Loyalist partisan David Fanning's brutal operations in the interior, and transformed Wilmington into the coastal anchor of British power in North Carolina.

Cornwallis arrived in Wilmington in April 1781 after the brutal Guilford Courthouse campaign had left his army too depleted to continue operating in the Carolina backcountry. He had won the battle at Guilford Courthouse on March 15 — driven Greene's army from the field — but lost a quarter of his force in doing it. At Wilmington, he faced a choice: march south to reinforce British positions in South Carolina, or march north into Virginia. He chose Virginia, departing Wilmington in April 1781 on the march that would end at Yorktown.

The decision at Wilmington is one of the most consequential in the entire war. Nathanael Greene responded to Cornwallis's northward march by turning south and systematically destroying the British position in South Carolina and Georgia. The fall of Ninety Six, Eutaw Springs, and the collapse of British interior posts followed. By the time Cornwallis surrendered at Yorktown in October 1781, the British position in the south had been dismantled behind him. Wilmington, the last British-held town in North Carolina, was evacuated in November 1781.

What Wilmington's story reveals is how the war's geography shaped its outcome. The town's port made it indispensable to any British strategy in North Carolina; its position on a navigable river meant the British could supply a garrison indefinitely from the sea. But that same insularity meant British power at Wilmington was perimeter power — it could raid, it could supply Loyalist partisans, it could provide Cornwallis a base. What it could not do was win the backcountry. The towns the British held did not translate into territory they controlled.