30, 1782, and approved by the "Congress of the Confederation" on April 15, 1783, the Treaty of Paris was further signed on September 3, 1783, and ratified by the Confederation Congress then sitting at the Maryland State House in Annapolis on January 14, 1784. This formally ended the American Revolutionary War between Great Britain and the thirteen former colonies, which on July 4, 1776, had declared independence. In December 1783, General George Washington, commander-in-chief of the Continental Army, journeyed to Annapolis after saying farewell to his officers (at Fraunces Tavern) and men who had just reoccupied New York City after the departing British Army. On December 23, at the Maryland State House, where the Congress met in the Old Senate Chamber, he addressed the civilian leaders and delegates of Congress and returned to them the signed commission they had voted him back in June 1775, at the beginning of the conflict. With that simple gesture of acknowledging the first civilian power over the military, he took his leave and returned by horseback the next day to his home and family at Mount Vernon near the colonial river port city on the Potomac River at Alexandria in Virginia. Congress had little power, and without the external threat of a war against the British, it became quite difficult to get enough delegates to meet to form a quorum. Nonetheless, the Congress still managed to pass important laws, most notably the Northwest Ordinance of 1787. The country incurred a massive debt as a result of the War of Independence. In 1784, the total Confederation debt was nearly $40 million. Of that sum, $8 million was owed to the French and Dutch. Of the domestic debt, government bonds, known as loan-office certificates, composed $11.5 million, certificates on interest indebtedness $3.1 million, and continental certificates $16.7 million. The certificates were non-interest bearing notes issued for supplies purchased or impressed, and to pay soldiers and officers. To pay the interest and principal of the debt, Congress had twice proposed an amendment to the Articles granting them the power to lay a 5% duty on imports, but amendments to the Articles required the consent of all thirteen states: the 1781 impost plan had been rejected by Rhode Island and Virginia, while the revised plan, discussed in 1783, was rejected by New York. Without revenue, except for meager voluntary state requisitions, Congress could not even pay the interest