The Count de Vergennes in the same despatch, gave information of the Dutch having acknowledged the independence of America, of which Congress are already informed.

The letters of May 2d and June 28th, urged the same point of referring the British negotiators in America to the American Plenipotentiaries in Europe, with this addition in the letter of May 2d, that it was now evidently the object of Great Britain to lessen their exertions on this continent as much as in their power, and to adopt a defensive mode of carrying on the war; that being unable to support a double war by land and by sea, she proposed to suspend the one in order to carry on the other more effectually; and in case of success, to return against the United States with redoubled efforts.

The Diplomatic Correspondence of the American Revolution, Vol. XI — Part 88

The Minister mentioned the attempts, that had been alternately made at the Court of Versailles, and with the American Plenipotentiaries, for a separate peace, and said, that Dr Franklin had communicated his and Mr Adams's answers, to the British emissaries; that the King thought them firm and consistent with the principles of the alliance, and wished that Congress might be informed of the satisfaction they afforded him. That to remove forever such expectations, it behooved the wisdom of Congress to declare, that no peace but a general one would be attended to; that when negotiations are entered into with sincerity, the King would most readily employ his good offices in support of the United States, in all points relating to their prosperity; that Congress were themselves sensible of the distinction between the conditions of justice and rigor, and those of convenience and compliance, which depended on the good or bad situation of affairs; that though the circumstances of the allies were very promising, such events might happen as might make it advisable to adopt the part of moderation.

The Diplomatic Correspondence of the American Revolution, Vol. XI — Part 88

But the best way to obtain every possible advantage, was to preserve a perfect connexion, and to let them know, that the United States would not only reject a separate peace, but that they would continue the war against the common enemy by all manner of ways, until their allies should also conclude a peace; that this declaration would convince the British Ministers, that they would not get rid of the Americans by merely acknowledging their independence; and that though they removed their troops from the continent, they would be attacked wherever found.

The Diplomatic Correspondence of the American Revolution, Vol. XI — Part 88