The limitation of governmental powers in the Constitution of the United States was not designed to prevent all interference in business, but only such as was conceived to be harmful to the dominant class. The nature of these limitations as well as the means of enforcing them indicate their purpose. The provision relating to direct taxes is a good example. The framers of the Constitution were desirous of preventing any use of the taxing power by the general government that would be prejudicial to the interests of the well-to-do classes. This is the significance of the provision that no direct taxes shall be laid unless in proportion to population.[182] The only kind of a direct tax which the framers intended that the general government should have power to levy was the poll tax which would demand as much from the poor man as from the rich. This was indeed one of the reasons for opposing the ratification of the Constitution. "Many specters," said Hamilton, "have been raised out of this power of internal taxation to excite the apprehensions of the people: double sets of revenue officers, a duplication of their burdens by double taxations, and the frightful forms of odious and oppressive poll-taxes, have been played off with all the ingenious dexterity of political legerdemain.... "As little friendly as I am to the species of imposition [poll-taxes], I still feel a thorough conviction that the power of having recourse to it ought to exist in the Federal government. There are certain emergencies of nations, in which expedients, that in the ordinary state of things ought to be forborne, become essential to the public weal. And the government, from the possibility of such emergencies, ought ever to have the option of making use of them."[183] It is interesting to observe that Hamilton's argument in defense of the power to levy poll-taxes would have been much more effective if it had been urged in support of the power to levy a direct tax laid in proportion to wealth. But this kind of a tax would, in the opinion of the framers, have placed too heavy a burden upon the well-to-do. Hence they were willing to deprive the general government of the power to levy it even at the risk of crippling it in some great emergency when there might be urgent need of a large revenue. This is not strange, however, when we remember that it was the property-owning class that framed and secured the adoption of the Constitution. That they had their own interests in view when they confined the general government practically to indirect taxes levied upon articles of general consumption, and forbade direct taxes levied in proportion to wealth, seems highly probable. It appears, then, that the recent decision of the United States Supreme Court declaring the Federal Income Tax unconstitutional merely gave effect to the original spirit and purpose of this provision.