Битва за Вирджинию: Маневры Лафайета и ловушка Корнуоллиса.

Battle of the American Revolutionary War
Lafayette successfully avoided engaging Cornwallis, who used his numerical advantage to detach forces for raids against economic, military, and political targets in central Virginia. After about one month of this activity, Cornwallis turned back to the east, marching for Williamsburg. Lafayette, whose force grew to number about 4,000 with the arrival of Continental Army reinforcements under General Anthony Wayne and additional experienced militiamen under William Campbell, followed Cornwallis. Buoyed by the increase in his troop strength, Lafayette also became more aggressive in his tactics, sending out detachments of his force to counteract those that Cornwallis sent on forage and raiding expeditions. One such foray led to a clash at Spencer's Ordinary, a crossroads not far from Williamsburg, in late June. When Cornwallis arrived at Williamsburg, he received orders from General Sir Henry Clinton to go to Portsmouth and prepare a detachment of troops to return to New York City. Pursuant to these orders, Cornwallis began moving south on the Virginia Peninsula on July 4, planning to cross the wide James River at the Jamestown ferry. Lafayette followed, with advance units and most of his Continentals reaching Norrell's Mill, about 8 mile (13 km) from the ferry on July 5. Lafayette saw an opportunity to attack the British force as it made the difficult crossing of the James. Cornwallis also recognized the possibility, and decided to lay a trap, hoping to capture a portion of Lafayette's army. He only sent his baggage train and John Graves Simcoe's Queen's Rangers across the river, and concealed his main force near the crossing. Cornwallis also sent men to "desert" to the Americans with information that most of the British force had crossed, leaving only a rear guard on the north side of the river.

The position where Cornwallis hid his army was well chosen. To the left, impassable swampy terrain sloped down toward the river. To the right, there was more marshy ground and a few ponds. The access from the rest of the mainland toward the ferry was via a causeway from the Green Spring Plantation that was surrounded by marshlands that an advancing army would have to negotiate. Brigadier General "Mad" Anthony Wayne led Lafayette's advance company, about 500 men, out early on July 6 from Norrell's Tavern. When Wayne reached Green Spring, he surveyed the terrain and noted the presence of the British guards. When Lafayette came up with his main force, the two men decided to go ahead with the attack, but Lafayette ordered more troops forward from Norrell's Tavern around 1 pm. Some minor skirmishing took place while they awaited these troops. Wayne's 500 soldiers included 200 Virginia riflemen under Majors John Willis and Richard Call backed by additional light infantry led by John Francis Mercer, William Galvan, and McPherson. Colonel Walter Stewart's Pennsylvania Continental battalion formed the reserve. Lafayette sent forward two Pennsylvania Continental battalions under Colonels Richard Butler and Richard Humpton, and Major John P. Wyllys' light infantry battalion. Beginning to suspect something was amiss, Lafayette held back the light infantry battalions of Colonels Francis Barber and Joseph Vose. The three battalion reinforcement increased the size of the force Wayne ordered into the swamps around 3:00 pm to between eight and nine hundred men. Wayne's force now consisted of two companies of riflemen, one of dragoons, and most of the Pennsylvania Line, and included three pieces of field artillery. As they moved out, Lafayette rode out toward a spit of land on the riverbank from which he might observe the action. However, the tables turned around 5 pm when the Americans reached an "abandoned" gun that Cornwallis had left in the road. Their seizure of the gun was the signal for the British counterattack, which began with a barrage of canister and grape shot, and was followed by an infantry charge. In the meantime, the British charge had thrown the Americans into some confusion, and Wayne was concerned that a retreat would turn into a disorderly rout. Wayne reformed his line, ordered his artillery to fire a blast of grape shot, and then had the line charge the overwhelming numerically superior British with bayonets fixed.

British reports of casualties in the battle listed 5 officers and 70 enlisted men killed or wounded. There his arrangements to embark troops were countermanded by new orders from Clinton that instead ordered him to use his force to establish a fortified naval station. This Cornwallis chose to do at Yorktown, where he was compelled to surrender after a brief siege in October 1781. Lafayette, in his dispatches and reports throughout the later stages of the Virginia campaign, painted Cornwallis's movements to Williamsburg and Portsmouth as a retreat. These reports bolstered Lafayette's reputation, and the battle, although a tactical setback, did not harm that reputation. General Wayne wrote of his decision to charge the full British force that it was "one of those prudent, tho' daring manoeuvers which seldom fail of producing the desired effect; the result in this Instance fully Justified it." Lafayette publicly lauded Wayne's performance, but recorded privately that Wayne made tactical mistakes and the battle read well "in a gazette". These holdings were added to the National Register of Historic Places in 1978, and are, as of June 2010, open only by special arrangement.