Abercrombie was superseded after this disaster and went home, his successor in command being Baron Jeffrey Amherst, who the next year led another grand martial procession northward along the lake to attack the French. His expedition had better success, for it resulted in the conquest of Canada, and the treaty of peace which followed closed the great "Seven Years' War" most triumphantly for England. Fort Carillon, the name of which the English changed to Fort Ticonderoga, stood upon a high rocky promontory, the termination of a mountain range, the extremity, then called Sugar Loaf Hill, but since named Mount Defiance, rising eight hundred and fifty feet above Lake Champlain. It is a lofty peninsula, nearly a square mile in surface, almost surrounded by water, with a swamp on the western side. When Amherst advanced, the French garrison was meagre, for Wolfe was threatening Quebec, and Montcalm had gone with reinforcements to repel him; so that actually without a struggle they abandoned the fort, after blowing up the magazine and burning the barracks. Amherst then pushed on to conquer Canada, and the war ending, the British regarded this and Crown Point, ten miles northward on Lake Champlain, as among their most important posts, commanding the route to the new Dominion. Both were greatly enlarged and strengthened, over $10,000,000 being expended upon them, an enormous sum for that day, so that they became the most elaborate British fortresses in the American colonies, the citadel and field works of Ticonderoga including an area of several square miles, having buildings and barracks and defensive constructions anterior to the Revolution, covering almost the entire surface. In 1763 France ceded Canada to England, and afterwards Ticonderoga was neglected and partially decayed. When the Revolution began in 1775 it was one of the earliest strongholds captured by the Americans. Ethan Allen, with eighty men, crossed over Lake Champlain from Vermont, surprised the small and unsuspecting garrison of fifty men in the night, and Allen, penetrating to the bedside of the astonished commandant, made his famous speech demanding surrender. "In whose name?" asked the surprised officer. "In the name of the great Jehovah and the Continental Congress." The Americans held it for two years, when Burgoyne, on his southern march in 1777, besieged it, and discovering that Mount Defiance, not then in the works, completely commanded it, he dragged cannon up there and erected batteries, which soon compelled the garrison to abandon it, and the British were in possession until the war closed. [Illustration: _Old Fort Ticonderoga_]