Movements of the Belligerents Afterwards
When the cannonade at the Birmingham meeting-house was heard by Washington, he went with Greene and two brigades which lay nearest the nearest the scene of action, to the support of the right wing. They made a swift march, met the fugitives, and by a skillful movement opened their ranks and received them and checked the pursuers by a constant fire of artillery. At a narrow defile the regiments of Stephen and Stewart held the British back until dark, when the latter encamped for the night. Meanwhile Knyphausen had crossed the Brandywine at Chad's Ford, where Wayne, in command of the left wing, defended the works gallantly for awhile; but when he saw the more numerous enemy getting in his rear, he abandoned his cannon and munitions of war and made a disorderly retreat behind the division of General Greene. At twilight there was askirmish near Dilworth, between Maxwell and his light troops lying in ambush to cover the retreat of the American army, and some British grenadiers. The conflict was short, for darkness soon put an end to it.

The battle was now over. The Americans, defeated, marched leisurely to Chester. The British held the field, but did not pursue. On the following morning (September 12th, 1777), Washington gathered his army, marched toward Philadelphia, and encamped near Germantown. He had lost in killed, wounded and prisoners, almost a thousand men; the British loss was a little more than half that number. Brave men from abroad had fought and bled, on that day, some for the King and some for Liberty. In that battle, young Lafayette, the noblest and best friend of the Americans (not of their blood), in their struggle for independence, struck his first blow for the oppressed and for freedom. There, too, Pulaski, the generous Polander, first drew his sword in defence of the rights of man, in the western hemisphere, as commander of a troop of horse, and won from the Congress the commission of brigadier of cavalry. There, too, De Borre, Duplessis, De Fleury, and other Frenchmen showed the true metal of brave men.

The Congress was not dispirited by the defeat. Expecting to be again compelled to fly from Philadelphia, they reinvested Washington with a portion of the power with which they had clothed him nine months before.

They authorized him to direct General Putnam to send him fifteen hundred troops from the Hudson Highlands, and to summon continentals and militia from Pennsylvania, Maryland, and Virginia. Nor was Washington dispirited. Allowing his troops to rest only one day, he recrossed the Schuylkill and sought Howe to offer him battle. They met on the Lancaster road, about twenty miles from Philadelphia, and were about to engage in battle, when a storm of lightining, wind, and rain fell suddenly upon them, spoiled their ammunition, and prevented a severe fight. The rain continued all night, and before the dawn Howe withdrew and pushed on toward Philadelphia. Perceiving this, Washington crossed the Schuylkill at Parker's Ford, hoping to confront Howe at the crossing of the river below. The British eluded the Americans by a deceptive movement, and crossing the Schuylkill between Norristown and Valley Forge pushed on to Philadelphia and took possession of the city. Howe stationed the main division of his army at Germantown, and Washington encamped near Skippack Creek, about twenty miles from Philadelphia.

During the march of the Americans after the dispersion of the belligerents by the storm, General Wayne, at the head of a large body of republicans with two pieces of cannon, was engaged in striking British detachments and in endeavors to destroy Howe's baggage and supplies. While encamped on the night of the 20th, near the Paoli Tavern, he was attacked by General Grey with a strong British detachment, and in the desperate fight in the darkness that ensued, he lost nearly three hundred men, his cannon, and many small arms. As usual, the friends of Gates in the Congress blamed Washington for these losses, and for his later movements. Again John Adams, whose fault-finding pen was seldom idle, wrote concerning his crossing to the eastern side of the Schuylkill: "It is a very injudicious manoeuvre. If he had sent one brigade of his regular troops to have headed the militia, he might have cut to pieces Howe's army in attempting to cross any of the fords. Howe will not attempt it. He will wait for his fleet in the Delaware River. O Heaven, grant us one great soul! One leading mind would extricate the best cause from that ruin which seems to await it." While Adams was writing, Howe did "attempt it," and crossing the Schuylkill, took possession of Philadelphia. The frightened Congress had again fled from that city. After being seated at Lancaster a few hours, they crossed the Susquehanna River to York, putting that stream between themselves and the enemy. There they remained until the British evacuated Philadelphia the following summer.