On the 4th of December, Captain Allen McLane, a vigilant officer already mentioned, of the Maryland line, brought word to head-quarters that an attack was to be made that very night on the camp at White Marsh. Washington made his dispositions to receive the meditated assault, and, in the meantime, detached McLane with one hundred men to reconnoitre. The latter met the van of the enemy about eleven o'clock at night, on the Germantown Road; attacked it at the Three Mile Run, forced it to change its line of march, and hovered about and impeded it throughout the night. About three o'clock in the morning the alarm-gun announced the approach of the enemy. They appeared at daybreak, and encamped on Chestnut Hill, within three miles of Washington's right wing. Brigadier-general James Irvine, with six hundred of the Pennsylvania militia, was sent out to skirmish with their light advanced parties. He encountered them at the foot of the hill, but after a short conflict, in which several were killed and wounded, his troops gave way and fled in all directions, leaving him and four or five of his men wounded on the field, who were taken prisoners.

General Howe passed the day in reconnoitring, and at night changed his ground, and moved to a hill on the left, and within a mile of the American line. It was his wish to have a general action; but to have it on advantageous terms. He had scrutinized Washington's position and pronounced it inaccessible. For three days he manoeuvred to draw him from it, shifting his own position occasionally, but still keeping on advantageous ground. Washington was not to be decoyed. He knew the vast advantages which superior science, discipline and experience gave the enemy in open field fight, and remained within his lines. All his best officers approved of his policy. Several sharp skirmishes occurred at Edge Hill and elsewhere, in which Morgan's riflemen and the Maryland militia were concerned. There was loss on both sides, but the Americans gave way before a great superiority of numbers.

On the 7th there was every appearance that Howe meditated an attack on the left wing. Washington's heart now beat high, and he prepared for a warm and decisive action. In the course of the day he rode through every brigade, giving directions how the attack was to be met, and exhorting his troops to depend mainly on the bayonet. The day wore away with nothing but skirmishes, in which Morgan's riflemen, and the Maryland militia under Colonel Gist, rendered good service. An attack was expected in the night, or early in the morning; but no attack took place. The spirit manifested by the Americans in their recent contests had rendered the British commanders cautious.

The next day in the afternoon, the enemy were again in motion; but instead of advancing, filed off to the left, halted and lit up a long string of fires on the heights; behind which they retreated, silently and precipitately, in the night. By the time Washington received intelligence of their movement they were in full march by two or three routes for Philadelphia. He immediately detached light parties to fall upon their rear, but they were too far on the way for any but light-horse to overtake them.

Here then was another occasion of which the enemies of Washington availed themselves to deride his cautious policy. Yet it was clearly dictated by true wisdom. His heart yearned for a general encounter with the enemy. In his despatch to the President of Congress, he writes, "I sincerely wish that they had made an attack; as the issue, in all probability, from the disposition of our troops and the strong situation of our camp, would have been fortunate and happy. At the same time I must add, that reason, prudence, and every principle of policy forbade us from quitting our post to attack them. Nothing but success would have justified the measure, and this could not be expected from their position."

At this time, one of the earliest measures recommended by the Board of War, and adopted by Congress, showed the increasing influence of the cabal; two inspectors-general were to be appointed for the promotion of discipline and reformation of abuses in the army; and one of the persons chosen for this important office was Conway, with the rank, too, of major-general! This was tacitly in defiance of the opinion so fully expressed by Washington of the demerits of the man, and the ruinous effects to be apprehended from his promotion over the heads of brigadiers of superior claims. Conway, however, was the secret colleague of Gates, and Gates was now the rising sun.

Winter had now set in with all its severity. The troops, worn down by long and hard service, had need of repose. Poorly clad, also, and almost destitute of blankets, they required a warmer shelter than mere tents against the inclemencies of the season. The nearest towns which would afford winter-quarters, were Lancaster, York and Carlisle; but should the army retire to either of these, a large and fertile district would be exposed to be foraged by the foe, and its inhabitants, perhaps, to be dragooned into submission. The plan adopted by Washington, after holding a council of war, and weighing the discordant opinions of his officers, was to hut the army for the winter at Valley Forge, in Chester County, on the west side of the Schuylkill, about twenty miles from Philadelphia. Here he would be able to keep a vigilant eye on that city, and at the same time protect a great extent of country.

Sad and dreary was the march to Valley Forge, uncheered by the recollection of any recent triumph, as was the march to winter-quarters in the preceding year. Hungry and cold were the poor fellows who had so long been keeping the field, for provisions were scant, clothing worn out, and so badly off were they for shoes, that the footsteps of many might be tracked in blood. Yet at this very time we are told, "hogsheads of shoes, stockings and clothing, were lying at different places on the roads and in the woods, perishing for want of teams, or of money to pay the teamsters."

Such were the consequences of the derangement of the commissariat. Washington wrote to the President of Congress on the subject: "I do not know from what cause this alarming deficiency, or rather total failure of supplies arises; but unless more vigorous exertions and better regulations take place in that line (the commissaries' department) immediately, the army must dissolve. I have done all in my power by remonstrating, by writing, by ordering the commissaries on this head, from time to time, but without any good effect, or obtaining more than a present scanty relief."

Scarce had Washington despatched this letter, when he learnt that the Legislature of Pennsylvania had addressed a remonstrance to Congress against his going into winter-quarters, instead of keeping in the open field. This letter, received in his forlorn situation, surrounded by an unhoused, scantily clad, half-starved army, shivering in the midst of December's snow and cold, put an end to his forbearance, and drew from him another letter to the President of Congress, dated on the 23d, which we shall largely quote, not only for its manly and truthful eloquence, but for the exposition it gives of the difficulties of his situation, mainly caused by unwise and intermeddling legislation.