the expense of the prerogatives of the former, and that the degree in which the one of these great branches of government is balanced against the other is a very insignificant degree indeed. For in the exercise of his power of veto, which is of course, beyond all comparison, his most formidable prerogative, the President acts not as the executive but as a third branch of the legislature. As Oliver Ellsworth said, at the first session of the Senate, the President is, as regards the passage of bills, but a part of Congress; and he can be an efficient, imperative member of the legislative system only in quiet times, when parties are pretty evenly balanced, and there are no indomitable majorities to tread obnoxious vetoes under foot.
Even this rapid outline sketch of the two pictures, of the theory and of the actual practices of the Constitution, has been sufficient, therefore, to show the most marked points of difference between the two, and to justify that careful study of congressional government, as the real government of the Union, which I am about to undertake. The balances of the Constitution are for the most part only ideal. For all practical purposes the national government is supreme over the state governments, and Congress predominant over its so-called coördinate branches. Whereas Congress at first overshad-
