Meantime, another part of Canada became the theatre of important operations. After the successes of the allied powers in Europe, the capture of Paris, and the abdication of Napoleon, Britain was enabled to turn her whole strength against the United States, over whom a full triumph was then anticipated. A strong detachment from the south of France arrived in Canada, and enabled Sir George Prevost to place himself at the head of 11,000 men, with whom he undertook to carry the war into the enemy’s country. He proceeded to the attack of Plattsburg on Lake Champlain, defended only by 1,500 troops, the rest having been sent to the upper province. Macomb, the American commander, on being pressed by this superior force, fell back on his main position, which he strongly fortified. Sir George, on the 11th of September, arrived in front of it; but a flotilla, under Capt. Downie, destined to cooperate with him, was attacked by the enemy, and, under his very eye, completely defeated and captured. Conceiving, after this disaster, that any success in storming the enemy’s position would be fruitless, as to ulterior objects, and a useless sacrifice of men, he immediately withdrew his army. This course was not approved by all; and the general result, so contrary to expectation, gave rise to much discontent and recrimination. The Americans were still strong in Upper Canada. On the 17th, General Brown sallied from Fort Erie, and, though driven back, caused a severe loss to the British, who soon after raised the siege. Being pressed by a large additional force under Izard, General Drummond retreated to the old position at Burlington Heights; but receiving a reinforcement, consisting of a detachment of the troops newly arrived from Europe, he again advanced. Izard evacuated Fort Erie, and took up winter quarters on the opposite side of the river. During this autumn the republicans gained some advantages on Lake Erie, but were repulsed with considerable loss in an attempt to recover Fort Michillimakinac. The war, meantime, in other parts of America was productive of important events. The British obtained possession of Washington, where they destroyed the public edifices and property; but they were defeated in their attacks upon Baltimore and New Orleans. Thus, while one party felt itself engaged in an unequal contest, the other had not reaped the expected advantages from its superior means. Both became inclined for peace, which was concluded at Ghent on the 24th of December, 1814, upon terms, which, after this long and chequered contest, brought back the two powers to exactly the same position as when they had commenced.