Night alone put an end to the conflict. Both parties claimed the victory. But, though the British remained on the field of battle, where they lay all night upon their arms, they had failed in their object; they had been assailed instead of being the assailants, while the American troops had accomplished the purpose for which they had sallied forth, had checked the advance of the enemy, frustrated their plan of attack, and returned exulting to their camp. Their loss, in killed and wounded, was between three and four hundred, including several officers; that of the enemy upwards of five hundred.
Burgoyne now strengthened his position with intrenchments and batteries, part of them across the meadows which bordered the river, part on the brow of the heights which commanded them. The Americans likewise extended and strengthened their line of breastworks on the left of the camp; the right was already unassailable. The camps were within gunshot, but with ravines and woods between them.
The situation of Burgoyne was growing more and more critical. On the 21st he heard shouts in the American camp, and in a little while their cannon thundered a feu de joie. News had been received from General Lincoln, that a detachment of New England troops under Colonel Brown had surprised the carrying-place, mills, and French lines at Ticonderoga, captured an armed sloop, gunboats and bateaux, made three hundred prisoners, beside releasing one hundred American captives, and were laying siege to Fort Independence.
Fortunately for Burgoyne, while affairs were darkening in the North, a ray of hope dawned from the South. While the shouts from the American camp were yet ringing in his ears, came a letter in cipher from Sir Henry Clinton, dated the 12th of September, announcing his intention in about ten days to attack the forts in the Highlands of the Hudson. Burgoyne sent back the messenger the same night, and despatched, moreover, two officers in disguise, by different routes, all bearing messages informing Sir Henry of his perilous situation. [Arnold had been excessively indignant at Gates withholding the reinforcements he had asked for in the recent action, which he attributed to pique or jealousy. Gates, indeed, in the report to Congress made no mention of Arnold. He also withdrew from Arnold's division Morgan's rifle corps and Dearborn's light-infantry, its main reliance. Arnold called on Gates to remonstrate. High words passed between them. Gates in his heat told Arnold that General Lincoln would arrive in a day or two, and then he would have no further occasion for him. Arnold returned to his quarters in a rage, but he determined to remain in camp and abide the anticipated battle.]
Lincoln, in the meantime, arrived in advance of his troops, which soon followed to the amount of two thousand. Part of the troops, detached by him under Colonel Brown, were besieging Ticonderoga and Fort Independence. Colonel Brown himself, with part of his detachment, had embarked on Lake George in an armed schooner and a squadron of captured gunboats and bateaux, and was threatening the enemy's deposit of baggage and heavy artillery at Diamond Island. The toils so skilfully spread were encompassing Burgoyne more and more; the gates of Canada were closing behind him.
We will now cast a look toward New York, and ascertain the cause of Sir Henry's delay in the anxiously expected operations on the Hudson.
The expedition of Sir Henry Clinton had awaited the arrival of reinforcements from Europe, which were slowly crossing the ocean in Dutch bottoms. At length they arrived, after a three months' voyage, and now there was a stir of warlike preparation at New York.
The defences of the Highlands, on which the security of the Hudson depended, were at this time weakly garrisoned; some of the troops having been sent off to reinforce the armies on the Delaware and in the North. Putnam, who had the general command of the Highlands, had but eleven hundred continental and four hundred militia troops with him at Peekskill, his head-quarters. There was a feeble garrison at Fort Independence, in the vicinity of Peekskill, to guard the public stores and workshops at Continental Village. The Highland forts, Clinton, Montgomery and Constitution, situated among the mountains and forming their main defence, were no better garrisoned, and George Clinton, who had the command of them, and who was in a manner the champion of the Highlands, was absent from his post, attending the State Legislature at Kingston (Esopus), in Ulster County, in his capacity of governor.
There were patriot eyes in New York to watch the course of events, and patriot boats on the river to act as swift messengers. [General Putnam in September received intelligence on which he could depend of the arrival of reinforcements in New York, and of preparations by the enemy for a movement. Surmising his object to be the forts of the Highlands, he wrote at once to Governor Clinton, conveying his intelligence and asking for reinforcements of militia.] The governor forthwith hastened to his post in the Highlands with such militia force as he could collect. We have heretofore spoken of his Highland citadel, Fort Montgomery, and of the obstructions of chain, boom, and chevaux-de-frise between it and the opposite promontory of Anthony's Nose, with which it had been hoped to barricade the Hudson. Fort Clinton had subsequently been erected within rifle shot of Fort Montgomery to occupy ground which commanded it. A deep ravine and stream called Peploep's Kill intervened between the two forts, across which there was a bridge. The governor had his head-quarters in Fort Montgomery, which was the northern and largest fort, but its works were unfinished. His brother James had charge of Fort Clinton, which was complete. The whole force to garrison the associate forts did not exceed six hundred men, chiefly militia, but they had the veteran, Colonel Lamb of the artillery, with them, and a company of his artillerists was distributed in the two forts.
The armament of Sir Henry Clinton, which had been waiting for a wind, set sail in the course of a day or two and stood up the Hudson, dogged by American swift-rowing whale-boats. Late at night of the 4th of October came a barge across the river, from Peekskill to Fort Montgomery, bearing a letter from Putnam to the governor. "This morning," writes he, "we had information from our guard-boats that there were two ships of war, three tenders, and a large number of flatbottomed boats coming up the river. They proceeded up as far as Tarrytown where they landed their men. This evening they were followed by one large man-of-war, five topsail vessels, and a large number of small craft."