The situation did not require these desperate measures. The British general would be compelled to risk a battle on equal terms or to manifest a conscious inferiority to the American army. The depreciation of paper money was the inevitable consequence of immense emissions without corresponding taxes. It was by removing the cause, not by sacrificing the army, that this evil was to be corrected.
Washington possessed too much discernment to be dazzled by the false brilliant presented by those who urged the necessity of storming Philadelphia in order to throw lustre round his own fame and that of his army, and too much firmness of temper, too much virtue and real patriotism to be diverted from a purpose believed to be right, by the clamors of faction or the discontents of ignorance. Disregarding the importunities of mistaken friends, the malignant insinuations of enemies, and the expectations of the ill-informed, he persevered in his resolution to make no attempt on Philadelphia. He saved his army and was able to keep the field in the face of his enemy, while the clamor of the moment wasted in air and was forgotten.
About this time Washington learnt, by a letter from General Greene, that his young friend Lafayette, although hardly recovered from the wound received at Brandywine, had signalized his spirit and courage by an attack on Cornwallis' picket guard at Gloucester point, below Philadelphia. "The Marquis," writes Greene, "with about 400 militia and the rifle corps, attacked the enemy's picket last evening, killed about 20, wounded many more, and took about 20 prisoners. The Marquis is charmed with the spirited behavior of the militia and rifle corps; they drove the enemy about half a mile and kept the ground till dark. The enemy's picket consisted of about 300 and were reinforced during the skirmish. The Marquis is determined to be in the way of danger."
The following letter to Washington, cited by Sparks, contains Lafayette's own account of this affair: "After having spent the most part of the day in making myself well acquainted with the certainty of the enemy's motions, I came pretty late into the Gloucester road between the two creeks. I had 10 light horse, almost 150 riflemen, and 2 pickets of militia. Colonel Armand, Colonel Laumoy, and the Chevaliers Duplessis and Gimat were the Frenchmen with me. A scout of my men, under Duplessis, went to ascertain how near to Gloucester were the enemy's first pickets, and they found at the distance of two miles and a half from that place a strong post of 350 Hessians, with field pieces, and they engaged immediately. As my little reconnoitering party were all in fine spirits I supported them. We pushed the Hessians more than half a mile from the place where their main body had been and we made them run very fast. British reinforcements came twice to them, but, very far from recovering their ground, they always retreated. The darkness of the night prevented us from pursuing our advantage. After standing on the ground we had gained, I ordered them to return very slowly to Haddonfield."
The Marquis had only one man killed and six wounded. "I take the greatest pleasure," he added, "in letting you know that the conduct of our soldiers was above all praise. I never saw men so merry, so spirited, and so desirous to go on to the enemy, whatever force they might have, as that same small party in this little fight."
Washington, in a letter to Congress dated November 26, 1777, mentions this affair with commendation, and suggests, as he had repeatedly done before, Lafayette's appointment to one of the vacant divisions of the army, and on the same day that this letter was received Congress voted that such an appointment would be agreeable to them. Three days afterward Washington placed Lafayette in command of the division of General Stephen, who had been dismissed from the army for having been intoxicated, to the great injury of the public service, on the eventful day of the battle of Germantown. We shall see that this appointment, by enabling Lafayette to act occasionally on a separate command, afforded him the opportunity of rendering essential service to the cause of independence.
On the 27th of November (1777), the Board of War was increased from three to five members, viz.: General Mifflin, formerly aide to Washington and recently quartermaster-general; Joseph Trumbull, Richard Peters, Col. Timothy Pickering, of Massachusetts, and General Gates. Gates was appointed president of the board, with many flattering expressions from Congress. His recent triumph over Burgoyne had gained him many friends among the members of Congress and a few among the officers of the army. His head, naturally not over-strong, had been turned by success, and he entered into the views of a certain clique which had recently been formed, whose object was to disparage Washington and put forward rather high pretensions in favor of the "hero of Saratoga." This clique, called from the name of its most active member, General Conway, the "Conway Cabal," we shall notice hereafter. At the time of this change in the constitution of the Board of War it was in full activity, and its operations were well known to Washington. In fact, he had already applied the match which ultimately exploded the whole conspiracy and brought lasting disgrace on every one of its members.
General Howe in the meantime was preparing to attack Washington in his camp, and, as he confidently threatened, to "drive him beyond the mountains."
On the 4th of December (1777), Captain M'Lane, a vigilant officer on the lines, discovered that an attempt to surprise the American camp at White Marsh was about to be made, and communicated the information to Washington. In the evening of the same day General Howe marched out of Philadelphia with his whole force, and about 11 at night, M'Lane, who had been detached with 100 chosen men, attacked the British van at the Three Mile Run on the Germantown road, and compelled their front division to change its line of march. He hovered on the front and flank of the advancing army, galling them severely until 3 next morning, when the British encamped on Chestnut Hill in front of the American right, and distant from it about three miles. A slight skirmish had also taken place between the Pennsylvania militia, under General Irvine, and the advanced light parties of the enemy, in which the general was wounded and the militia without much other loss were dispersed.
The range of hills on which the British were posted approached nearer to those occupied by the Americans as they stretched northward. Having passed the day in reconnoitering the right Howe changed his ground in the course of the night, and moving along the hills to his right took an advantageous position about a mile in front of the American left. The next day he inclined still further to his right, and in doing so approached still nearer to the left wing of the American army. Supposing a general engagement to be approaching Washington detached Gist, with some Maryland militia, and Morgan, with his rifle corps, to attack the flanking and advanced parties of the enemy. A sharp action ensued in which Major Morris, of New Jersey, a brave officer in Morgan's regiment was mortally wounded, and twenty-seven of his men were killed and wounded. A small loss was also sustained in the militia. The parties first attacked were driven in, but the enemy reinforcing in numbers and Washington unwilling to move from the heights and engage on the ground which was the scene of the skirmish, declining to reinforce Gist and Morgan, they, in turn, were compelled to retreat.