Not only for such extraordinary matters as wars and treaties, but even for the regular and ordinary business of raising money to carry on the government, not a single step could be taken without the consent of at least nine of the thirteen states; and this provision well-nigh sufficed of itself to block the wheels of federal legislation. The Congress assembled each year on the first Monday of November, and could not adjourn for a longer period than six months. During its recess the continuity of government was preserved by an executive committee, consisting of one delegate from each state, and known as the "committee of the states." Saving such matters of warfare or treaty as the public interest might require to be kept secret, all the proceedings of Congress were entered in a journal, to be published monthly; and the yeas and nays must be entered should any delegate request it. The executive departments of war, finance, and so forth were intrusted at first to committees, until experience soon showed the necessity of single heads. There was a president of Congress, who, as representing the dignity of the United States, was, in a certain sense, the foremost person in the country, but he had no more power than any other delegate. Of the fourteen presidents between 1774 and 1789, perhaps only Randolph, Hancock, and Laurens are popularly remembered in that capacity; Jay, St. Clair, Mifflin, and Lee are remembered for other things; Hanson, Griffin, and Boudinot are scarcely remembered at all, save by the student of American history. Between the Congress thus constituted and the several state governments the attributes of sovereignty were shared in such a way as to produce a minimum of result with a maximum of effort. The states were prohibited from keeping up any naval or military force, except militia, or from entering into any treaty or alliance, either with a foreign power or between themselves, without the consent of Congress. No state could engage in war except by way of defence against a sudden Indian attack. Congress had the sole right of determining on peace and war, of sending and receiving ambassadors, of making treaties, of adjudicating all disputes between the states, of managing Indian affairs, and of regulating the value of coin and fixing the standard of weights and measures. Congress took control of the post-office on condition that no more revenue should be raised from postage than should suffice to discharge the expenses of the service. Congress controlled the army, but was provided with no means of raising soldiers save through requisitions upon the states, and it could only appoint officers above the rank of colonel; the organization of regiments was left entirely in the hands of the states. The traditional and wholesome dread of a standing army was great, but there was no such deep-seated jealousy of a navy, and Congress was accordingly allowed not only to appoint all naval officers, but also to establish courts of admiralty.