effective union. The most formidable obstacle, apart from mutual jealousies, was a fear of loss of liberties, state and individual, through encroachment of the central power. The instrument, drawn with this fear uppermost, was designed to limit the National Government to "the irreducible minimum of functions absolutely needed for the national welfare."[1] To this end the powers granted were specifically enumerated. All other powers were by express enactment[2] "reserved to the States respectively, or to the people."

[Footnote 1: Bryce, "The American Commonwealth," Vol. I, p. 324.]

[Footnote 2: Tenth Amendment.]

The strength of the popular sentiment against any encroachment of federal power was speedily demonstrated in a striking and dramatic way. Under the grant of power to determine controversies "between a state and citizens of another state"[1] the Supreme Court in 1793 proceeded to entertain a suit by one Chisholm, a citizen of South Carolina, against the State of Georgia.[2] It had not been supposed that the grant of power contemplated such a suit against a state without its consent. The decision aroused an indescribable state of popular fury, not only in Georgia but throughout the Union, and led to the adoption of a constitutional amendment[3] prohibiting such suits in future.

[Footnote 1: Art. III, Sec. 2.]

[Footnote 2: See 2 Dallas, 419.]

[Footnote 3: Eleventh Amendment.]

There is a long step between such an attitude toward the Constitution and the viewpoint which finds in it authority for the enactment by Congress of White Slave and Child Labor laws. Obviously there has been a profound change in what the Constitution means to its adherents. It will be interesting to consider briefly what has caused the change of view, and how it has been put into effect.

To one searching for causes the most striking phenomenon is the growth of a national consciousness. At the outset it was practically non-existent. To-day its power has astonished enemy and friend alike. Its growth has been due to both pressure from without and developments within. Our foreign wars, especially the war with Germany, have drawn the people together and enhanced the importance of interests purely national. Some of our other foreign relations have brought into relief the advantages of a strong central government as well as certain inconveniences of our system as it left the hands of the framers. Witness the embarrassment toward Italy growing out of lack of federal jurisdiction in respect of the New Orleans riots, and the ever-present danger to our relations with Japan from acts of the sovereign State of California which the Federal Government is powerless to control. Among developments from within was the Civil War, with its triumph for the idea of national supremacy and an indissoluble union. Another, which has hardly received the attention it deserves, has been the influence of the large element of our population composed of immigrants since the Revolution and their descendants. The state sovereignty doctrine was not a mere political dogma but had its roots in history. It was an expression of the pride of the inhabitants of the Thirteen Colonies in their respective commonwealths. To them it stood for patriotism and traditions. These feelings the later immigrant neither shared nor understood. When he gave up his Old World allegiance and emigrated he came to America, not to New York or Massachusetts. To him the nation was everything, the state merely an administrative subdivision of the nation.

Another cause has been the desire to obtain aid in local matters from the national treasury. This has proved an exceedingly potent and insidious influence, leading state officials to surrender voluntarily state prerogatives in exchange for appropriations of federal money. Notable examples of this influence may be found in the field of river and harbor improvements, the creation of various new bureaus in the Department of Commerce, the enormous extension of the activities of the Agricultural Department and the Bureau of Education. The temptation in this direction is particularly strong among the less prosperous states, for it means the expenditure in those states of federal moneys raised chiefly from the taxpayers in wealthier states.

The most potent influence of all, however, has been the matter of internal economic development, stimulated by free trade among the states. This development has gone on apace with little regard for state lines. The invention of railways drew the different sections of the country together in a common growth, and tended to make the barriers interposed by state lines and state laws seem artificial and cumbersome. In fact, they sometimes came to be regarded as intolerable and destructive of progress. The spectacle of men clamoring for federal control of their industries to escape the burdens of a diversified state interference has been a frequent phenomenon of recent years.[1]

[Footnote 1: See e.g. the efforts of the life insurance interests: N.Y.
Life Ins. Co. v. Deer Lodge County, 231 U.S., 495.]

The foregoing enumeration by no means covers all the forces which have been at work. In recent years a strong tendency toward centralization and combination has developed, a tendency pervading all the interests and activities of men. Moreover, new views have arisen concerning the functions and scope of government, views challenging the laissez faire doctrines of earlier days and demanding a greater measure of governmental interference with the affairs of the individual. These tendencies, however, are not peculiar to America and lie outside the scope of the present discussion.

In considering the methods by which the change of spirit toward the Constitution has been put into effect, one is struck by the comparatively small part played by the only method contemplated by the framers, viz., constitutional amendment. This method is entirely practicable and fairly expeditious provided a sufficient number favor the change proposed. In the one hundred years prior to the recent Income Tax Amendment, however, only three amendments were enacted (Numbers XIII, XIV, and XV), all of them dealing primarily with the abolition of slavery and the civil rights of the Negro. The only one which need be noticed here is Number XIV, which substituted a federal test of citizenship for state tests and provided that no state should "deprive any person of life, liberty, or property, without due process of law; nor deny to any person within its jurisdiction the equal protection of the laws." There was nothing new in these prohibitions. In substance they are as old as Magna Charta and were already embodied in most if not all of the state constitutions. The novelty lay in bringing the question, whether a state had in fact denied due process of law to an individual or corporation, within the jurisdiction of the federal courts. From a legal viewpoint this was a change of great importance. To the general student of constitutional government, however, it is less significant than others presently to be mentioned.

Right here it may be proper to notice a new theory of construction of the Constitution, not yet accepted but strenuously urged and containing enormous potentialities. This is the "doctrine of sovereign and inherent power," i.e., the doctrine that powers of national scope for whose exercise no express warrant is found in the Constitution are nevertheless to be implied as inherent in the very fact of sovereignty. This is a very different thing from the famous doctrine of implied powers developed by Chief Justice Marshall—that all powers will be implied which are suitable for carrying into effect any power expressly granted. It is a favorite theory of what may be termed the Roosevelt school. They consider that it is rendered necessary by the discovery of fields suitable