The history of the Confederation contains abundant proofs of the soundness of this position. At the close of the war, a debt of more than forty millions of dollars was due from the United States to various classes of creditors, and the whole of it had been contracted either by the government of the Confederation, or by its predecessors, for whose contracts the Confederation was expressly bound, by the Articles, to provide. This debt could not be discharged without a grant of internal revenues from the States, and without a grant of the power to collect other revenues from the external trade of the country. The appeal that was made by the government in order to obtain these grants was addressed almost wholly to the moral sentiments of the people of the different States; the time had scarcely arrived, although rapidly approaching, for an appeal to those interests which were involved in the surrender to the general government of the power of regulating foreign commerce;[185] and consequently the arguments addressed to the sense of justice and the feeling of gratitude were answered by discussions of the propriety, justice, and reasonableness of some of the claims, for which the States were thus called upon to provide, as existing debts of the country, not without the hope, entertained in some quarters, of involving the whole in confusion and final rejection.[186] The design of the framers of the revenue system of 1783 was twofold; first, to do justice to the creditors of the country, by procuring adequate power to fund the public debts; and second, to strengthen and consolidate the national government, by means of those debts and of the various interests which would be combined in the great object of their liquidation. They foresaw, on the approach of peace, that to leave these debts to be provided for by the States individually would lead to a separation of interests fatal to the continuance of the Union; but that to make the United States responsible for the whole of them would be to create a bond of union, that would be effectual and operative, after the external pressure of war, which had hitherto held the States together, should have been removed. For this purpose, they undoubtedly availed themselves of the discontents of the army, a class of the public creditors the justice of whose claims there was immediate danger in denying. There is no reason to suppose that these discontents were promoted by any one concerned in giving direction to the action of Congress. But before the crisis had been reached in the "Newburgh Addresses," it was perceived to be extremely important to prevent the army from turning away from the general government, as their debtor, to look to their respective States; and, after the imminent hazard of that moment had passed, the claims of the army were used, and used most rightfully, to impress upon the States the necessity of yielding to Congress the powers necessary to do justice.[187]