To deepen the general gloom there were portentous rumors of preparations for savage warfare along the whole extent of the western frontier and of an invasion on the side of Canada. In the midst of financial difficulties and apprehensions of attack both from foreign and domestic enemies, a new and alarming danger appeared in a quarter where it was little expected and which threatened to consummate the ruin of American independence. The privations and sufferings of the troops had been uncommonly great. To the usual hardships of a military life were added nakedness and hunger, under that rigor of climate which whets the appetite and renders clothing absolutely necessary. By the depreciation of the paper currency their pay was little more than nominal, and it was many months in arrear. Besides those evils which were common to the whole army the troops of Pennsylvania imagined that they labored under peculiar grievances. Their officers had engaged them for three years or during the war. On the expiration of three years the soldiers thought themselves entitled to a discharge; the officers alleged that they were engaged for the war. The large bounties given to those who were not bound by previous enlistment heightened the discontent of the soldiers, and made them more zealous in asserting what they thought their rights. In the first transports of their patriotism they had readily enlisted, but men will not long willingly submit to immediate and unprofitable hardships in the prospect of distant and contingent rewards. The discontents engendered by the causes now mentioned had for some time been increasing and on the 1st of January, 1781, broke out into the open and almost universal mutiny of the troops of Pennsylvania. On a signal given, the greater part of the noncommissioned officers and privates paraded under arms, declaring their intention of marching to the seat of Congress at Philadelphia to obtain a redress of grievances, or to abandon the service. The officers made every exertion to bring them back to their duty, but in vain; in the attempt, a captain was killed and several other persons wounded. General Wayne interposed, but, on cocking his pistols at some of the most audacious of the mutineers, several bayonets were at his breast, the men exclaiming, "We respect you--we love you; but you are a dead man if you fire! Do not mistake us: we are not going to the enemy, on the contrary, were they to come out, you should see us fight under you with as much resolution and alacrity as ever, but we wish a redress of grievances and will no longer be trifled with." Such of the Pennsylvania troops as had at first taken no part in the disturbance were prevailed on to join the mutineers and the whole, amounting to 1,300 men, with six field pieces, marched from Morristown under temporary officers of their own election. Washington's headquarters were then at New Windsor on the North river.