In congress, the intelligence was received with joy proportioned to the magnitude of the event; and the sense of that body on this brilliant achievement was expressed in various resolutions, returning the thanks of the United States to the Commander-in-chief, to the Count de Rochambeau, to the Count de Grasse, to the officers of the allied army generally, and to the corps of artillery, and engineers particularly.
In addition to these testimonials of gratitude, it was resolved that a marble column should be erected at Yorktown, in Virginia, with emblems of the alliance between the United States and his Most Christian Majesty, and inscribed with a succinct narrative of the surrender of Earl Cornwallis to his Excellency General Washington, the Commander-in-chief of the combined forces of America and France; to his Excellency the Count de Rochambeau, commanding the auxiliary troops of his Most Christian Majesty in America; and to his Excellency Count de Grasse, commanding in chief the naval army of France in the Chesapeake.

Two stand of colours taken in Yorktown were presented to General Washington; two pieces of field ordnance to the Count de Rochambeau; and application was made to his Most Christian Majesty, to permit the Admiral to accept a testimonial of their approbation similar to that presented to the Count de Rochambeau.

Congress determined to go in solemn procession to the Dutch Lutheran church, to return thanks to Almighty God for crowning the allied arms with success, by the surrender of the whole British army under Lord Cornwallis; and also issued a proclamation, appointing the 13th day of December for general thanksgiving and prayer, on account of this signal interposition of Divine Providence.
It was not by congress only that the public joy at this great event, and the public approbation of the conduct of General Washington were displayed.

The most flattering and affectionate addresses of congratulation were presented from every part of the union; and state governments, corporate towns, and learned institutions, vied with each other in the testimonials they gave of their high sense of his important services, and of their attachment to his person and character.
The superiority of the allied force opened a prospect of still farther advantages.

The remaining posts of the British in the southern states were too weak to be defended against the army which had triumphed over Lord Cornwallis; and the troops which occupied them could neither escape nor be reinforced, if the Count de Grasse could be prevailed on to co-operate against them.