… the British army surrendered to the Americans and French at Yorktown, Virginia, in essence ending the War for American Independence.
The siege of Yorktown was conducted according to the book, with redoubts, trenches, horn-works, saps, mines, and countermines. Cornwallis had about 8000 men in the little town on the York river, which French ships patrolled so that he could not break away. The armies of Rochambeau and Saint~Simon were almost as numerous as his, and in addition Washington had 5645 regulars and 3200 Virginia militia. The commander in chief, profiting by D’Estaing’s error at Savannah, wasted no men in premature assaults. There were gallant sorties and counterattacks, one led by Lieutenant Colonel Alexander Hamilton. Casualties were light on both sides, fewer than in the naval battle; but Cornwallis, a good professional soldier, knew when he was beaten. On 17 October he sent out a white flag, and on the 19th surrendered his entire force. Pleading illness, he sent his second in command, Brigadier Charles O’Hara, to make the formal surrender to General Lincoln, whom Washington appointed to receive him. One by one, the British regiments, alter laying down their arms, marched back to camp between two lines, one of American soldiers, the other of French, while the military bands played a series of melancholy tunes, including one which all recognized as “The World Turned Upside Down.”
Lafayette announced the surrender to Monsieur de Maurepas of the French government, in terms of the classic French drama: “The play is over; the fifth act has come to an end.” Lieutenant Colonel Tench Tilghman carried Washington’s dispatch to Congress at Philadelphia, announcing the great event. Arriving at 3:00 a.m. on 22 October, he tipped off an old German night watchman, who awoke the slumbering Philadelphians by stumping through the streets with his lantern, bellowing, “Basht dree o’gloek und Gornvallis ist gedaken!”
Windows flew open, candles were lighted, citizens poured into the streets and embraced each other; and after day broke, Congress assembled and attended a service of thanksgiving.
— Samuel Eliot Morison, The Oxford History of the American People, 1965.
October 19th really ought to be a national holiday.