It is not necessary to sketch the scene or to follow the route of General Washington's retreat through New Jersey, except as they illustrate the subject of this work,--the constitutional history of the country. Its remarkable military story is well known. On the 23d of November, four days after the date of the letter to his brother above quoted, he was at Newark, with a body of troops whose departure was near at hand, and for supplying whose places no provision had been made. The enemy were pressing on his rear, and in order to impress upon Congress the danger of his situation, he sent General Mifflin to lay an exact account of it before them.[115] On the 28th, he marched out of Newark in the morning, and Lord Cornwallis entered it on the afternoon of the same day. On the 30th, he was at Brunswick, endeavoring, but with little success, to raise the militia;--the terms of service of the Jersey and Maryland brigades expiring on that day. On the 1st of December, his army numbered only four thousand men, and the enemy were pushing forward with the greatest energy.[116] On the 5th, he resolved to march back to Princeton; but neither militia nor regulars had come in, and it was too late to prevent an evil, which he had both foreseen and foretold.[117] On the 8th, he crossed the Delaware.[118] On the 12th, he saw his little handful of men still further decrease, and now, without succors from the government, or spirited exertions on the part of the people, the loss of Philadelphia--"an event," said he, "which will wound the heart of every virtuous American"--rose as a spectre in his path.[119] On the 16th, as he moved on, gathering all the great energies of his character to parry this deep disgrace, concentrating every force that remained to him towards the defence of the city, and animating and directing public bodies, in a tone of authority and command, he once more urged the Congress to discard all reliance upon the militia, to augment the number of the regular troops, and to strain every nerve to recruit them.[120] Finally,--being still in doubt whether Howe did not intend an attack on Philadelphia, before going into winter quarters,--with less than three thousand men fit for duty, to oppose a well-appointed army of ten or twelve thousand, and surrounded by a population rapidly submitting to the enemy,--he felt that the time had come, when to his single hands must be given all the military authority and power which the Continental Union of America held in trust for the liberties of the country. On the 20th of December, therefore, he wrote to the President of Congress a memorable letter, asking for extraordinary powers, but displaying at the same time all the modesty and high principle of his character.[121]