[The military centre of the United States was the state of New York] A decisive blow was accordingly about to be struck. After careful study by Lord George Germain, and much consultation with General Burgoyne, who had returned to England for the winter, it was decided to adhere to the plan of the preceding year, with slight modifications. The great object was to secure firm possession of the entire valley of the Hudson, together with that of the Mohawk. It must be borne in mind that at this time the inhabited part of the state of New York consisted almost entirely of the Mohawk and Hudson valleys. All the rest was unbroken wilderness, save for an occasional fortified trading-post. With a total population of about 170,000, New York ranked seventh among the thirteen states; just after Maryland and Connecticut, just before South Carolina. At the same time, the geographical position of New York, whether from a commercial or from a military point of view, was as commanding then as it has ever been. It was thought that so small a population, among which there were known to be many Tories, might easily be conquered and the country firmly held. The people of New Jersey and Pennsylvania were regarded as lukewarm supporters of the Declaration of Independence, and it was supposed that the conquest of New York might soon be followed by the subjection of these two provinces. With the British power thus thrust, like a vast wedge, through the centre of the confederacy, it would be impossible for New England to coöperate with the southern states, and it was hoped that the union of the colonies against the Crown would thus be effectually broken.
GENERAL BURGOYNE
[A second blow to be struck at the centre. The plan of campaign] With this object of conquering New York, we have seen Carleton, in 1776, approaching through Lake Champlain, while Howe was wresting Manhattan Island from Washington. But the plan was imperfectly conceived, and the coöperation was feeble. How feeble it was is well shown by the fact that Carleton’s ill-judged retreat from Crown Point enabled Schuyler to send reinforcements to Washington in time to take part in the great strokes at Trenton and Princeton. Something, however, had been accomplished. In spite of Arnold’s desperate resistance and Washington’s consummate skill, the enemy had gained a hold upon both the northern and the southern ends of the long line.
But this obstinate resistance served to some extent to awaken the enemy to the arduous character of the problem. The plan was more carefully studied, and it was intended that this time the coöperation should be more effectual. In order to take possession of the whole state by one grand system of operations, it was decided that the invasion should be conducted by three distinct armies operating upon converging lines. A strong force from Canada was to take Ticonderoga, and proceed down the line of the Hudson to Albany. This force was now to be commanded by General Burgoyne, while his superior officer, General Carleton, remained at Quebec. A second and much smaller force, under Colonel St. Leger, was to go up the St. Lawrence to Lake Ontario, land at Oswego, and, with the aid of Sir John Johnson and the Indians, reduce Fort Stanwix; after which he was to come down the Mohawk valley and unite his forces with those of Burgoyne. At the same time, Sir William Howe was to ascend the Hudson with the main army, force the passes of the Highlands at Peekskill, and effect a junction with Burgoyne at Albany. The junction of the three armies was expected to complete the conquest of New York, and to insure the overthrow of American independence.
[The plan was unsound] Such was the plan of campaign prepared by the ministry. There can be no doubt that it was carefully studied, or that, if successful, it would have proved very disastrous to the Americans. There is room for very grave doubt, however, as to whether it was the most judicious plan to adopt. The method of invading any country by distinct forces operating upon converging lines is open to the objection that either force is liable to be separately overwhelmed without the possibility of reinforcement from the other. Such a plan is prudent only when the invaded country has good roads, and when the invaders have a great superiority in force, as was the case when the allied armies advanced upon Paris in 1814. In northern and central New York, in 1777, the conditions were very unfavourable to such a plan. The distances to be traversed were long, and the roads were few and bad. Except in the immediate neighbourhood of Albany and Saratoga, the country was covered with the primeval forest, through which only the trapper and the savage could make their way with speed. The Americans, too, had the great advantage of operating upon interior lines. It was difficult for Burgoyne at Fort Edward, St. Leger before Fort Stanwix, and Howe in the city of New York to communicate with each other at all; it was impossible for them to do so promptly; whereas nothing could be easier than for Washington at Morristown to reach Putnam at Peekskill, or for Putnam to forward troops to Schuyler at Albany, or for Schuyler to send out a force to raise the siege of Fort Stanwix. In view of these considerations, it seems probable that Lord George Germain would have acted more wisely if he had sent Burgoyne with his army directly by sea to reinforce Sir William Howe. The army thus united, and numbering more than 30,000 men, would have been really formidable. If they had undertaken to go up the river to Albany, it would have been hard to prevent them. If their united presence at Albany was the great object of the campaign, there was no advantage in sending one commander to reach it by a difficult and dangerous overland march. The Hudson is navigable by large vessels all the way to Albany, and by advancing in this way the army might have preserved its connections; and whatever disaster might have befallen, it would have been difficult for the Americans to surround and capture so large a force. Once arrived at Albany, the expedition of St. Leger might have set out from that point as a matter of subsequent detail, and would have had a base within easy distance upon which to fall back in case of defeat.