The committee also added another new feature to their plan of government, which was a capacity of being amended. The Articles of Confederation admitted of changes only when they had been agreed upon in Congress, and had afterwards been confirmed by the legislatures of all the States. Indeed, it resulted necessarily from the nature of that government, that it could only be altered by the consent of all the parties to it. It was now proposed and declared, that provision ought to be made for the amendment of the Articles of Union, whenever it should seem necessary. This declaration looked to the establishment of some new method of originating improvements in the system of government, and a new rule for their adoption. It was also determined that the members of the State governments should be bound by oath to support the Articles of Union. The purpose of this provision was to secure the supremacy of the national government, in cases of collision between its authority and the authority of the States. It was a new feature in the national system, and received at first the support of only a bare majority of the States.[47] Finally, it was provided that the new system, after its approbation by Congress, should be submitted to representative assemblies recommended by the State legislatures, to be expressly chosen by the people to consider and decide thereon. The question has often been discussed, whether this mode of ratification marks in any way the character of the government established by the Constitution. At present it is only necessary to observe, that the design of the committee was to substitute the authority of the people of the States in the place of that of the State legislatures, for a threefold purpose. First, it was deemed desirable to resort to the supreme authority of the people, in order to give the new system a higher sanction than could be given to it by the State governments. Secondly, it was thought expedient to get rid of the doctrine often asserted under the Confederation, that the Union was a mere compact or treaty between independent States, and that therefore a breach of its articles by any one State absolved the rest from its obligations. In the third place, it was intended, by this mode of ratification, to enable the people of a less number of the States than the whole to form a new Union, if all should not be willing to adopt the new system.[48] The votes of the States in committee, upon this new mode of ratification, show that on one side were ranged the States that were aiming to change the principle of the government, and on the other the States that sought to preserve the principle of the Confederation.[49]