Howe had been guilty of the folly of making strong the posts farthest from the enemy and weak those nearest to him. He had, indeed, ordered Rahl to throw up redoubts for the defense of Trenton, but this, as Washington well knew, had not been done for Rahl despised his enemy and spoke of the American army as already lost. Washington's bold plan was to recross the Delaware and attack Trenton. There were to be three crossings. One was to be against Von Donop at Bordentown below Trenton, the second at Trenton itself. These two attacks were designed to prevent aid to Trenton. The third force with which Washington himself went was to cross the river some nine miles above the town. Christmas Day, 1776, was dismally cold. There was a driving storm of sleet and the broad swollen stream of the Delaware, dotted with dark masses of floating ice, offered a chill prospect. To take an army with its guns across that threatening flood was indeed perilous. Gates and other generals declared that the scheme was too difficult to be carried out. Only one of the three forces crossed the river. Washington, with iron will, was not to be turned from his purpose. He had skilled boatmen from New England. The crossing took no less than ten hours and a great part of it was done in wintry darkness. When the army landed on the New Jersey shore it had a march of nine miles in sleet and rain in order to reach Trenton by daybreak. It is said that some of the men marched barefoot leaving tracks of blood in the snow. The arms of some were lost and those of others were wet and useless but Washington told them that they must depend the more on the bayonet. He attacked Trenton in broad daylight. There was a sharp fight. Rahl, the commander, and some seventy men, were killed and a thousand men surrendered. Even now Washington's position was dangerous. Von Donop, with two thousand men, lay only a few miles down the river. Had he marched at once on Trenton, as he should have done, the worn out little force of Washington might have met with disaster. What Von Donop did when the alarm reached him was to retreat as fast as he could to Princeton, a dozen miles to the rear towards New York, leaving behind his sick and all his heavy equipment. Meanwhile Washington, knowing his danger, had turned back across the Delaware with a prisoner for every two of his men. When, however, he saw what Von Donop had done he returned on the twenty-ninth to Trenton, sent out scouting parties, and roused the country so that in every bit of forest along the road to Princeton there were men, dead shots, to make difficult a British advance to retake Trenton.