§ 13. #Laissez-faire policy of immigration.# There are those who take a fatalistic, or a _laissez-faire_, view of the subject, and declare that the problem will solve itself as the level of American wages comes to be nearly the same as that of the countries of Europe from which our immigration is coming. True enough, if this can be called a "solution." There are many who cherish the commercial ideal according to which cheap labor is absolutely desirable and needful to produce cheaper products. This ideal has spread to wider circles. Here, for example, are the words of a man who combines wide knowledge of the facts of immigration with keen sympathy for the working classes:[15] "The past industrial development of America points unerringly to Europe as the source whence our unskilled labor supply is to be drawn . . . America is in the race for the markets of the world; its call for workers will not cease." Yet a little further on he must say: "All wage-earners in America agree that it is not as easy to make a living to-day as it was twenty years ago, and the dollar does not go so far now as it did then. The conflict for subsistence on the part of the wage-earner is growing more stern as we increase in numbers and industrial life becomes more complicated, and the fact must be faced that the vast army of workers must live more economically if peace and well-being are to prevail." § 14. #Social-protective policy of immigration.# A different kind of solution is offered by those who favor the strict limitation, if not the complete prohibition, of immigration.