AFFAIRS AT NEW YORK.

On the side of New York, during this year, a variety of petty enterprises were undertaken. While Sir Henry Clinton was absent, Knyphausen was at first occupied in making preparations for the defence of that city? for, by the extreme severity of the winter, New York was deprived of that natural defence which arises from its insular situation. The Hudson, called the North River, was so completely covered with thick ice that a large army, with heavy artillery and baggage, might have crossed it with ease, and by that means have approached the very walls of the city. Knyphausen expected that Washington would avail himself of this circumstance to attack with his whole force, and therefore he adopted judicious measures for the city’s protection. Washington, however, was not in a condition to attempt anything so bold and important. His army had been weakened by draughts made upon it for the service of the south; he had scarcely any provisions or clothing for his men in the camp; and not only discontent but open mutiny had begun to manifest itself. Hence Knyphausen was secure from danger, though, in the month of January, Washington detached Lord Stirling to Staten Island, to act on the offensive. Stirling crossed over the ice from the Jersey shore, surprised a small post, and took some prisoners; but he was obliged to quit the island, and in his retreat lost some of his own men, who served to exchange for the prisoners he had taken. This expedition was followed by another on the part of the British, to drive the Americans from a post at Young’s House, in the neighbourhood of the White Plains, which was attended with greater success. The post was stormed and carried; forty of the enemy were killed, and about one hundred taken prisoners. Nothing further was attempted by Knyphausen during the continuance of the frost; but in the month of June, encouraged by the weakness and distress which still prevailed in Washington’s camp, he detached a considerable force, under Brigadiers Mathew and Stirling, to make an attempt to re-establish the ancient government in New Jersey. Mathew and Stirling marched up the country towards Springfield, but they were disappointed in their expectation of the people joining them, and were obliged to retreat to Elizabethtown. A few days after this Sir Henry Clinton arrived from Charlestown, and though he did not approve of the movement which Knyphausen had ordered, as the soldiers were at Elizabethtown, and as Washington had come down to the hills near Springfield to protect the Jerseys, he resolved to attempt to bring him to action. Mistaking some of the movements made by the British, Washington marched towards Pompton to defend West Point, and in his absence Sir Henry Clinton defeated General Greene, who was left at Springfield for its protection, and reduced the town to ashes. Washington, however, could not be brought to action, and Clinton, expecting the arrival of the French armament, returned in haste to New York. In the meantime, Lafayette, who had returned to France to quicken the exertions of his countrymen, presented himself in the American camp, with a promise from his sovereign of speedy assistance. Encouraged by this promise, congress, who had recently neglected Washington’s army, probably from the feelings of despair, made an extraordinary effort to give his troops some appearance of respectability before the arrival of their French allies. These allies arrived in July at Rhode Island, and they amounted to 6000 veteran troops. They were commanded by the Count de Rochambeau, an experienced officer, who had fought in the battle of Minden; but in order to obviate all quarrels about rank and precedence, Washington received a commission from the French monarch, appointing him lieutenant-general in the French armies, and investing him with the chief command in America. No precaution, however, could prevent the French and Americans from quarrelling with each other. The Americans complained that the French had come too late in the season to do any good, and the French complained, that on their arrival the American army were not ready to co-operate. Washington suggested an immediate attack upon New York; but this could not be attempted without a decided superiority at sea, and before any thing could be done, the arrival of Admiral Graves at Sanely Hook gave the superiority to the British. This determined Sir Henry Clinton to act upon the offensive. The French fleet which had brought the troops from France lay at Newport, and Sir Henry proposed to Admiral Arbuthnot a plan for attacking this fleet, while the troops proceeded up to the Sound to co-operate by land. Hoping to meet the enemy at sea, Arbuthnot deferred his co-operation till the enemy had strongly fortified their position, and then it was too late. Clinton proceeded with 8000 men to Huntingdon Bay, on Long Island; but Washington, having received reinforcements, crossed the North River, and rapidly advancing towards Kingsbridge, put a stop to their enterprise.

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