IX. MONOPOLIES AND COMPETITION IN OTHER INDUSTRIES.

this division, or a little over three million persons, belong to the class of unskilled workers, among whom, as we have already seen, the attempt to limit competition and force up wages has not, and cannot possibly have, more than a limited and doubtful success. Nevertheless, to a very great extent, the unskilled laborers of the country as well as those working at minor trades are organized for mutual help and protection; and while they cannot increase much the rate of their wages without drawing a host of competitors, they can do much in the way of protecting themselves from injustice and extortion, as we have pointed out in the preceding chapter. It may be possible, indeed, that certain changes in the future, as the requirement of greater skill and efficiency in all kinds of labor, may make combinations in this class of occupations easier and more effective. Our domestic affairs, for instance, are constantly growing more complex, and require greater skill in their operation. Housekeepers are prone to think the "servant girl" problem serious and perplexing enough already. It remains to be seen what they would say if a "Cooks' Protective