owed neither President nor federal judiciary, it now on occasion rules both with easy mastery and with a high hand; and whereas each State once guarded its sovereign prerogatives with jealous pride, and able men not a few preferred political advancement under the governments of the great commonwealths to office under the new federal Constitution, seats in state legislatures are now no longer coveted except as possible approaches to seats in Congress; and even governors of States seek election to the national Senate as a promotion, a reward for the humbler services they have rendered their local governments.
What makes it the more important to understand the present mechanism of national government, and to study the methods of congressional rule in a light unclouded by theory, is that there is plain evidence that the expansion of federal power is to continue, and that there exists, consequently, an evident necessity that it should be known just what to do and how to do it, when the time comes for public opinion to take control of the forces which are changing the character of our Constitution. There are voices in the air which cannot be misunderstood. The times seem to favor a centralization of governmental functions such as could not have suggested itself as a possibility to the framers of
