General Putnam projected a plan to obstruct the channel of the Hudson, so as to prevent the passage of the British ships up the river. Fire-ships were also constructed. Putnam wrote to General Gates: “The enemy’s fleet now lies in the bay close under Staten Island. Their troops possess no land here but the island. Is it not strange that those invincible troops, who were to lay waste all this country, with their fleets and army, dare not put their feet on the main?” In the course of a few days a hundred additional British vessels arrived, bringing large supplies of those mercenary troops who were hired from princes of Germany, and who were called Hessians. There was something in the name of Hessian rather appalling to the popular mind. There was a general impression that a Hessian was a sort of human bloodhound, whom nothing could resist. It was evident that England, chagrined by defeats, was rousing all her energies for the subjugation of the colonies. Her troops, as they arrived, were disembarked on Staten Island. They had learned to respect the prowess of the Americans; for, numerous as was their host, and though the island was guarded by their majestic fleet, they still deemed it necessary to throw up strong intrenchments upon the hills, to guard against attack. Ships-of-war continued to arrive, bringing Hessians and Scotch Highlanders. Early in August, Sir Henry Clinton entered the bay, with his battered fleet, from Charleston. He brought with him Lord Cornwallis and three thousand troops. The British accumulated a force of thirty thousand men in the vicinity of New York; while Washington had but about twenty thousand, dispersed at various posts which were exposed to attack. The prospects of the Americans were dark indeed. There was much sickness in the American army in consequence of the general destitution. It was at this time that Washington issued his celebrated order of the day, entreating both officers and men to refrain from the “foolish and wicked practice of profane cursing and swearing, as tending to alienate God from our cause.” In this same order he said: “That the troops may have an opportunity of attending public worship, as well as to take some rest after the great fatigue they have gone through, the general, in future, excuses them from fatigue duty on Sunday, except at the ship-yard, or on special occasions, until further orders.”[129] Many of Washington’s hastily levied troops had no weapons but a shovel, spade, or pick-ax. It was evident that the British were preparing for some very decisive movement. On the 17th of August many thousands were seen crowding into the transports. No one knew where the blow would fall. The anxiety of Washington was manifest in the orders he issued, entreating every officer and every man to be at his post, ready for instantaneous action. His benevolent heart was deeply moved, in view of the woes which he knew must ensue. To the New York Convention he wrote: