by the colonies; however, it took no official notice of Congress's petitions and addresses. On November 30, 1774, King George III opened Parliament with a speech condemning Massachusetts and the Suffolk Resolves. At that point it became clear that the Continental Congress would have to convene once again. The Second Continental Congress convened on May 10, 1775, at Pennsylvania's State House in Philadelphia shortly after the start of the Revolutionary War. Initially, it functioned as a de facto national government by raising armies, directing strategy, appointing diplomats, and making formal treaties. The following year it adopted a resolution for independence on July 2, 1776, and two days later approved the Declaration of Independence. Thomas Jefferson drafted the declaration, and John Adams was a leader in the debates in favor of its adoption. Afterward, the Congress functioned as the provisional government of the United States of America through March 1, 1781. To govern the war effort and to foster unity among the states, Congress created various standing committees to handle war-related activities, such as the committee of secret correspondence, the treasury board, the board of war and ordnance, and the navy board. Much work was also done in small ad hoc committees. One such small group was tasked with developing a constitution to perpetuate the new Union. Such an agreement, the Articles of Confederation was approved by Congress on November 15, 1777, and sent to the states for ratification. Confederation Congress, 1781–1788 The Articles of Confederation came into force on March 1, 1781, after being ratified by all 13 states, and the Second Continental Congress became the Congress of the Confederation (officially styled the "United States in Congress Assembled"), a unicameral body composed of delegates from the several states. A guiding principle of the Articles was to preserve the independence and sovereignty of the states. The weak central government established by the Articles received only those powers which the former colonies had recognized as belonging to king and parliament. Congress had the power to declare war, sign treaties, and settle disputes between the states. It could also borrow or print money, but did not have the power to tax. It helped guide the United States through the final stages of the Revolutionary War, but steeply declined in authority afterward. During peacetime, there were two important, long-lasting acts of the Confederation Congress: The passage of the Northwest Ordinance in 1787. This ordinance