This campaign has attracted far less attention than it deserves, mainly, no doubt, because it contained no battles or other striking incidents. It was purely a series of strategic devices. But in point of military skill it was, perhaps, as remarkable as anything that Washington ever did, and it certainly occupies a cardinal position in the history of the overthrow of Burgoyne. For if Howe had been able to take Philadelphia early in the summer, it is difficult to see what could have prevented him from returning and ascending the Hudson, in accordance with the plan of the ministry. Now the month of June was gone, and Burgoyne was approaching Ticonderoga. Howe ought to have held himself in readiness to aid him, but he could not seem to get Philadelphia, the "rebel capital," out of his mind. His next plan coincided remarkably with the other half of Lee's scheme. He decided to go around to Philadelphia by sea, but he was slow in starting, and seems to have paused for a moment to watch the course of events at the north. He began early in July to put his men on board ship, but confided his plans to no one but Cornwallis and Grant; and his own army, as well as the Americans, believed that this show of going to sea was only a feint to disguise his real intention. Every one supposed that he would go up the Hudson. As soon as New Jersey was evacuated Washington moved back to Morristown, and threw his advance, under Sullivan, as far north as Pompton, so as to be ready to coöperate with Putnam in the Highlands, at a moment's notice. As soon as it became known that Ticonderoga had fallen, Washington, supposing that his adversary would do what a good general ought to do, advanced into the Ramapo Clove, a rugged defile in the Highlands, near Haverstraw, and actually sent the divisions of Sullivan and Stirling across the river to Peekskill. [Illustration: WASHINGTON'S HEADQUARTERS AT CHADD'S FORD] [Sidenote: Howe's letter to Burgoyne] [Sidenote: Comments of Washington and Greene]