Key EventEvacuation of Fort Lee
# The Evacuation of Fort Lee, 1776
In the autumn of 1776, the American cause stood on the edge of collapse. What had begun with the bold Declaration of Independence in July had, by November, devolved into a series of devastating military defeats that tested the resolve of every patriot who still believed the colonies could win their freedom from the British Crown. The evacuation of Fort Lee, New Jersey, on November 20, 1776, stands as one of the most dramatic and consequential moments of that dark season — a desperate retreat that, paradoxically, helped preserve the Continental Army's ability to fight another day.
To understand the evacuation, one must first look across the Hudson River to Fort Washington on the northern tip of Manhattan. The two forts had been constructed as a pair, intended to work in concert to control the Hudson and prevent the British from using the river to split the colonies in two. Fort Lee, perched atop the New Jersey Palisades, and Fort Washington, situated on the high ground of upper Manhattan, were meant to rain artillery fire down on any British vessels that dared pass between them. In practice, however, British ships had already proven they could navigate past the forts with acceptable losses, undermining the entire strategic rationale for holding them.
Despite growing doubts about their usefulness, Fort Washington was maintained — and on November 16, 1776, the British launched a massive assault against it. The fort fell decisively, and nearly 3,000 American soldiers were captured, a staggering loss in both manpower and morale. The defeat sent shockwaves through the Continental Army's leadership. It also left Fort Lee dangerously exposed. Without its sister fortification across the river, Fort Lee had lost its strategic purpose. Worse, it now sat vulnerable to the very British forces that had just demonstrated their ability to overwhelm fixed American positions.
Just four days after Fort Washington's fall, General Charles Cornwallis led approximately 5,000 British troops across the Hudson River and began scaling the Palisades north of Fort Lee. The British column was guided up a narrow path through the imposing cliffs by a local Loyalist — a reminder that the Revolution was also a civil war, with Americans divided in their loyalties. The redcoats moved swiftly, and had the element of surprise been fully on their side, they might have captured the entire garrison.
Fortunately for the American cause, Major General Nathanael Greene, the Continental Army officer commanding Fort Lee, received warning from a patrol that detected the British approach. Greene faced an agonizing but immediate decision. There was no time to organize the removal of the fort's considerable stores. Cannon, tents, entrenching tools, and significant quantities of provisions — all desperately needed by an army that was chronically undersupplied — would have to be left behind. Greene ordered an immediate evacuation, choosing to save his men rather than his equipment.
The garrison of roughly 2,000 soldiers escaped with little more than the clothes on their backs and the muskets in their hands. The material losses were genuinely severe. The Continental Army could not easily replace artillery pieces or the camp supplies necessary to keep soldiers fed, sheltered, and equipped for siege operations. Every abandoned cannon represented an investment of scarce resources that the fledgling nation could ill afford to lose.
Yet Greene's pragmatic decision proved to be one of the wisest of the entire war. Those 2,000 men who marched out of Fort Lee would live to fight again. Many of them would be among the soldiers who crossed the Delaware River with General George Washington on Christmas night, 1776, to strike the Hessian garrison at Trenton in a surprise attack that electrified the patriot cause. Others would fight at the Battle of Princeton just days later. These twin victories, small in scale but enormous in psychological impact, rescued the Revolution from the brink of extinction during its most desperate winter.
The evacuation of Fort Lee thus illustrates one of the Revolution's most enduring lessons in military leadership: that armies, not fortifications, win wars. Greene understood instinctively what many commanders throughout history have learned only through catastrophe — that preserving a fighting force, even at great material cost, is almost always preferable to sacrificing soldiers in defense of positions that have lost their strategic value. His clear-headed decision-making under extreme pressure marked him as one of the Continental Army's most capable generals, a reputation he would continue to build throughout the remainder of the war. In the bleak November of 1776, saving those men was saving the Revolution itself.
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