Ticonderoga was the first point of attack. Sugar Loaf Mountain, which rose six hundred feet above the lake, had been neglected as too difficult of access. Burgoyne's skilful engineers easily fortified this on the night of July 4th, and Fort Ticonderoga became untenable. General St. Clair, with his garrison of 3,000, at once evacuated it, and fled south under cover of the night. He was pursued, and his rear guard of 1,200 men was shattered. The rest of his force reached Fort Edward. [Illustration: Four soldiers in battle; two on the left holding muskets, one just fallen and and an officer with his arms thrown up after being shot.] The Death of Montgomery at Quebec. The loss of Ticonderoga spread alarm throughout the North. General Schuyler, the head of the Northern department, appealed to Washington for re-enforcements, and fell back from Fort Edward to the junction of the Mohawk and Hudson. Meanwhile Burgoyne was making a toilsome march toward Fort Edward. Schuyler had destroyed the bridges and obstructed the roads, so that the invading army was twenty-four days in going twenty-six miles. Up to this point Burgoyne's advance had been little less than a triumphal march; difficulties now began to surround him like a net. Burgoyne had arranged for a branch expedition of 700 troops and 1,000 Indians under St. Leger, to sail up Lake Ontario, sweep across western New York, and join the main body at Albany. August 3d, this expedition reached Fort Schuyler, and besieged it. A party of 800 militia, led by General Herkimer, a veteran German soldier, while marching to relieve the fort, was surprised by an Indian ambush. The bloody battle of Oriskany followed. St. Leger's further advance was checked, and soon after, alarmed by exaggerated reports of a second relief expedition under Arnold, he hurried back to Canada. At Bennington, twenty-five miles east of Burgoyne's line of march, the Americans had a depot of stores and horses. Burgoyne, who was running short of provisions, sent a body of 500 troops, under Baume, to capture these stores, and overawe the inhabitants by a raid through the Connecticut valley. About 2,000 militia hastened to the defence of Bennington. General Stark, who had fought gallantly at Bunker Hill and Trenton, took command. August 16th, Baume was attacked on three sides at once, Stark himself leading the charge against the enemy's front. Again and again his men dashed up the hill where the British lay behind breastworks. After a fight of two hours Baume surrendered, overpowered by superior numbers. Re-enforcements which came up a little later were driven back with considerable loss. The Americans took 700 prisoners and 1,000 stands of arms. [Illustration: Herkimer seated against a tree with a leg wound, giving orders to a soldier.] General Herkimer at the Battle of Oriskany.