Page:Joseph Story, Commentaries on the Constitution of the United States (1st ed, 1833, vol III).djvu/32

 24 states on the continent of Europe, can fail to appreciate the benefits of a power, which pervades the Union. The national government is that alone, which can safely or effectually execute it, with equal promptitude and cheapness, certainty and uniformity. Already the post-office establishment realizes a revenue exceeding two millions of dollars, from which it defrays all its own expenses, and transmits mails in various directions over more than one hundred and twenty thousand miles. It transmits intelligence in one day to distant places, which, when the constitution was first put into operation, was scarcely transmitted through the same distance in the course of a week. The rapidity of its movements has been in a general view doubled within the last twenty years. There are now more than eight thousand five hundred post-offices in the United States; and at every session of the legislature new routes are constantly provided for, and new post-offices established. It may, therefore, well be deemed a most