Page:Joseph Story, Commentaries on the Constitution of the United States (1st ed, 1833, vol II).djvu/428

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CONSTITUTION OF THE U. STATES.
[BOOK III.

sequent words, duties, imposts and excises, added in the clause? Two reasons may be suggested; the first, that it was done to avoid all possibility of doubt in the construction of the clause, since, in common parlance, the word taxes is sometimes applied in contradistinction to duties, imposts, and excises, and, in the delegation of so vital a power, it was desirable to avoid all possible misconception of this sort; and, accordingly, we find, in the very first draft of the constitution, these explanatory words are added.[1] Another reason was, that the constitution prescribed different rules of laying taxes in different cases, and, therefore, it was indispensable to make a discrimination between the classes, to which each rule was meant to apply.[2]

§ 948. The second section of the first article, which has been already commented on for another purpose, declares, that "direct taxes shall be apportioned among the several states, which may be included within this Union, according to their respective numbers." The fourth clause of the ninth section of the same article (which would regularly be commented on in a future page) declares, that "no capitation, or other direct tax, shall be laid, unless in proportion to the census or enumeration herein before directed to be taken." And the clause now under consideration, that "all duties, imposts, and excises shall be uniform throughout the United States." Here, then, two rules are prescribed, the rule of apportionment (as it is called) for direct taxes, and the rule of uniformity for duties, imposts, and excises. If there are any other kinds of taxes, not embraced in one or the other of these two classes, (and it is certainly difficult to give full effect to
  1. Journal of Convention, 220.
  2. Hylton v. United Slates, 3 Dall. 171, 174.