The History of American Military. Richard W. Stewart
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of 800 continentals under General Wayne; but even with Virginia militia, Lafayette’s force remained greatly outnumbered.
Cornwallis and Clinton were soon working at cross-purposes. Cornwallis proposed to carry out major operations in the interior of Virginia, but Clinton saw as little practical value in this tactic as Cornwallis did in Clinton’s plan to establish a base in Virginia to launch amphibious raids along the Chesapeake Bay. Cornwallis had no respect for his superior’s military skills and saw no reason to give up his independent command. Instead, he did his level best to ignore Clinton’s orders. Cornwallis at first turned to the interior and engaged in a fruitless pursuit of Lafayette north of Richmond. Then, on receiving Clinton’s positive order to return to the coast and return part of his force to New York, Cornwallis moved back down the Virginia peninsula to take up station at Yorktown, a small tobacco port on the York River just off the Chesapeake Bay. In the face of Cornwallis’ insistence that he must keep all his troops with him, Clinton vacillated, reversing his own orders several times and in the end granting Cornwallis’ request. Lafayette and Wayne followed Cornwallis cautiously down the peninsula, lost a skirmish with him at Green Spring near Williamsburg on July 6, and finally took up a position at Williamsburg to keep an eye on Yorktown.
Meanwhile, Washington had been trying to persuade the French to cooperate in a combined land and naval assault on New York in the summer of 1781. Rochambeau brought his 4,000 troops down from Newport and placed them under Washington’s command. The prospects were still bleak, since the combined Franco-American regular force numbered but 10,000 and would still be outnumbered by Clinton’s 17,000 in well-fortified positions. Then on August 14 Washington learned that the French Fleet in the West Indies, commanded by Admiral Francois de Grasse, would not come to New York but would arrive in the Chesapeake later in the month and remain there until October 15. He saw immediately that if he could achieve a superior concentration of force on the land side while de Grasse still held the bay, he could destroy the British army at Yorktown before Clinton had a chance to relieve it.
Map 12
The movements that followed illustrate most effectively a successful application of the principles of the offensive, surprise, objective, mass, and maneuver. Even without unified command of Army and Navy forces, Franco-American cooperation this time was excellent. Admiral Louis, the Comte de Barras, immediately put out to sea from Newport to join de Grasse. Washington sent orders to Lafayette to contain Cornwallis at Yorktown. Employing an elaborate deception to convince Clinton that the Americans were about to attack New York, on August 21 Washington started the major portion of the Franco- American army on a rapid secret movement to Virginia via the Chesapeake Bay, leaving only 2,000 Americans under General Heath behind to watch Clinton.
On August 30, while Washington was on the move south, de Grasse arrived in the Chesapeake with his entire fleet of twenty-four ships of the line and a few days later debarked 3,000 French troops to join Lafayette. Admiral Thomas Graves, the British naval commander in New York, meanwhile had put out to sea in late August with nineteen ships of the line, hoping either to intercept Barras’ squadron or to block de Grasse’s entry into the Chesapeake. He failed to find Barras; and when he arrived off Hampton Roads on September 5, he found de Grasse already in the bay. The French admiral sallied forth to meet Graves, and the two fleets fought an indecisive action off the Virginia capes. Yet for all practical purposes the victory lay with the French, for while the fleets maneuvered at sea for days following the battle, Barras’ squadron slipped into the Chesapeake and landed heavy artillery for the siege. Then de Grasse got back into the bay and joined Barras, confronting Graves with so superior a naval force that he decided to return to New York to refit.
Surrender of Cornwallis
When Washington’s army arrived at Williamsburg on September 26, the French Fleet was in firm control of the bay, blocking Cornwallis’ sea route of escape. A decisive concentration had been achieved. Counting 3,000 Virginia militiamen, Washington had a force of over 9,000 Americans and 6,000 French troops with which to conduct the siege. It proceeded in the best traditions of Marshal Sebastien Vauban under the direction of French engineers. Cornwallis obligingly abandoned his forward position on September 30, and on October 6 the first parallel was begun 600 yards from the main British position. Artillery placed along the trench began its destructive work on October 9. By October 11 the zigzag connecting trench had been dug 300 yards forward and work on the second parallel had begun. Two British redoubts needed to be reduced to extend the line to the York River. Washington brilliantly carried out that action by using a surprise attack at bayonet point just after dark: Americans under Lafayette took Redoubt 10; and Frenchmen under Lafayette’s brother-in-law, the Viscount Louis-Marie Noailles, secured Redoubt 9. This accomplished, Cornwallis’ only recourse was a desperate attempt to escape across the river to Gloucester Point, where the allied line was thinly held. A storm on the night of October 16 frustrated his attempt to do so, leaving him with no hope except relief from New York. Clinton had been considering such relief for days, but he acted too late. On the very day, October 17, that Admiral Graves set sail from New York with a reinforced fleet and 7,000 troops for the relief of Yorktown, Cornwallis began negotiations on terms of surrender. On October 19 his entire army marched out to lay down its arms with the British band playing an old tune, “The World Turned Upside Down.”
So far as active campaigning was concerned Yorktown ended the war, though neither side realized it at the time. Both Greene and Washington maintained their armies in positions near New York and Charleston for nearly two years more, but with only some minor skirmishing in the south. Cornwallis’ defeat led to the resignation of the British Cabinet and the formation of a new government that decided the war in America was lost. With some success, Britain devoted its energies to trying to salvage what it could in the West Indies and in India. The independence for which Americans had fought thus virtually became a reality when Cornwallis’ command marched out of its breached defenses at Yorktown.
The Summing Up: Reasons, Lessons, and Meaning
The American victory in the War of the Revolution was a product of many factors, no one of which can be positively assigned first importance. Washington, looking back on the vicissitudes of eight years, could only explain it as the intervention of “Divine Providence.” American historians in the nineteenth century saw that divine providence as having been manifested primarily in the character and genius of the modest Commander in Chief himself. Washington’s leadership was clearly one of the principal factors in American success; it seems fair to say that the Revolution could hardly have succeeded without him. Yet in many of the events that led to victory—Bennington, Saratoga, King’s Mountain, and Cowpens, to name but a few—his personal influence was remote.
Today many scholars stress not the astonishment that Washington felt at the victory of a weak and divided confederation of American states over the greatest power of the age but the practical difficulties the British faced in suppressing the revolt. These were indeed great, but they do not appear to have been insuperable if one considers military victory alone and not its political consequences. The British forfeited several chances for military victory in 1776–1777, and again in 1780 they might have won had they been able to throw 10,000 fresh troops into the American war. American military leaders were more resourceful and imaginative than their British counterparts, and they proved quite capable of profiting from British blunders. In addition to George Washington, Nathanael Greene, Henry Knox, Daniel Morgan, and Benedict Arnold showed remarkable military abilities; of the foreign volunteers, Steuben and the young Lafayette were outstanding. The resourcefulness of this extraordinary group of leaders was matched by the dedication to the cause of the Continental rank and file. Only men so dedicated could have endured the hardships of the march to Quebec, the crossing of the Delaware, Valley Forge, Morristown, and Greene’s forced marches in the southern campaign. British and