When on May 25, 1787, the convention assembled at Philadelphia, its task, under the call of Congress, was limited to the preparation of amendments to the old Confederation. The first formal resolution to which it came after organization reads as follows: "That a national government ought to be established, consisting of a supreme legislature, executive, and judiciary." The convention from the beginning was evidently resolved to recommend a new, elaborate, and powerful form of government. The key to this action is found in the history of the twelve years from 1775 to 1787. The country had tried a revolutionary, irresponsible, form of government, and it had not worked well. It had tried a union of sovereign States; neither the Union nor the States had prospered. The time had come to change the government in form, in powers, and in the means of carrying out its powers. The States must be held to their duties; Congress must be restrained; local quarrels must cease; revenue must be secured, commerce protected, and treaties guaranteed; the West must be saved, and insurrections put down. The first duty of the convention was to repair the errors of the Confederation. [Sidenote: Want of authority.] Americans have become accustomed to look upon the Constitution as a kind of political revelation; the members of the convention themselves felt no sense of strength or inspiration. They had no authority of their own. Their work must be submitted for the ratification of States which had been unable to agree upon a single modification of the articles. They must encounter the jealousy of Congress and the prejudices of the people. While the convention sat, a rumor went abroad that they would report in favor of a monarchy. In order to bring the discussion to a focus, the Virginia delegates had agreed upon a plan drawn by Madison, who had been in communication with Washington; it was presented by Edmund Randolph. This plan in the end formed the basis of the constitution as adopted. [Sidenote: Divisions.]