It is to be said that the fact that competition lies at the foundation of our industrial civilization, tersely expressed in the saying, "Competition is the life of trade," has long been known, and, to a certain extent, appreciated. The common law, based on the decisions of men most eminent for wise insight and sound judgment, has always held that combinations to restrict competition and establish a monopoly were contrary to public policy, and the protection of the law has invariably been refused, whether they were combinations of labor or of capitalized industries. The establishment of labor combinations, indeed, was long a criminal offence, as we have pointed out more fully in the chapter devoted to that subject. It must be said, too, that the principle has come to be generally, though rather blindly, understood by the masses of men. It is recognized, though perhaps not very clearly, that competition lowers the prices of goods, and that this benefits every consumer. Let a proposition to build a competing railroad line, or a competing electric-light plant be submitted to popular approval, and, under the impression that they are benefiting themselves, hard-working men will cheerfully assume heavy burdens of taxation to aid the new enterprise. So blind and unreasoning indeed, is this popular abiding faith in the merits of competition, that it has been responsible for some of the greatest wastes of wealth in unproductive enterprises that have ever been known. We have now examined the theory of universal competition as commonly accepted at the present day, and it is rightly considered a fundamental principle of society. It is the practice of most economic writers of the orthodox school to lay great stress on the importance of this fundamental principle, and enlarge upon its various manifestations. The many attempts to limit and destroy competition, which we have studied, they consider merely as abnormal manifestations which are opposed to law, and so not worth while considering very fully. But we have seen clearly to what extent the destruction of competition has gone on; and, with this knowledge, the question almost inevitably occurs to us: Is not this decay and death of competition, this attempt to suppress it under certain conditions, too wide and general a movement to be treated as merely a troublesome excrescence? Is it not likely that there are certain fixed laws regarding competition which determine its action and operation, and sometimes its death? If this be so, it is of the highest importance that we find and study these laws; and to that purpose we will devote the following chapter. XI. THE LAWS OF MODERN COMPETITION.