In contrast with such a policy as this, the plan before presented certainly promises definiteness in the place of uncertainty; and treats all contracts in restraint of competition with impartiality. It is believed that the effect of its enforcement would be a great reduction in the tax now levied on us by monopolies. There is yet one way, however, in which all these monopolies that we have found it so difficult to devise a plan to deal with--the manufacturers' trusts--may be quickly and certainly reduced. Our heavy tariff on imported goods, by protecting manufacturers from foreign competition, and thus reducing the number of possible competitors, has undeniably been a chief reason why trusts have appeared and grown wealthy in this country before any other. The author has purposely refrained, as far as possible, from reference to the relation of the tariff to monopolies; for the question has been so hotly fought over, and the real facts concerning it have been so garbled and distorted, that people are not yet ready to consider it in an unprejudiced way. This much, however, no one can gainsay. We hold in our hands the means to at any time reduce the prices and profits of practically all our monopolies in manufacturing to a reasonable basis, by simply cutting down the duty on the products of foreign manufactories. Now, if after our plan just described is in force, the managers of any monopoly choose to be so reckless as to raise its prices to a point where its published reports will show it to be making enormous profits, thus tempting new competitors to enter the field and breeding public hostility, all honest protectionists and free-traders will be quite apt to unite in a demand that the "protection" under which this monopoly is permitted to tax the public be taken away. If only we could find in any possible plan so excellent a solution of the problem of labor monopolies as a reduction of the tariff offers us in the case of trusts! The question is so complex a one that it is hardly possible to consider it here, except very briefly. Certainly, if we legalize combinations to restrict competition among capitalists, we should among laborers as well. Indeed, the decay of the old common-law principle, that such contracts were against public policy, and that such combinations were punishable, has been more marked in the case of trade unions than anywhere else. Besides this, as long as employers have the right to kill competition in the purchase of labor, workmen should certainly have the right to avoid competition in its sale. But to prevent by force other competitors from taking the field, if they choose, against any labor combination, is an infringement of the personal liberty guaranteed to every man by the Constitution, and can by no means be lawfully permitted.