2.--It is convenient to deal with the general field under survey by considering in the order stated, the present economic position, firstly, of the wage earners; secondly, of those who own invested capital; and thirdly, of those who direct industrial activity. Questions of industrial relationship between these groups can then be presented at the point at which they arise most pertinently. Such a loose order as this is dictated by the desire to avoid all questions except those which inevitably arise when studying the problem of wage settlement. To begin with the wage earners. The task of giving exact scope to the term "wage earners" may be shirked. The term may be taken to include, at least, all those grades of workers whose incomes would be governed directly by any scheme of wage settlement. When using the term in the course of theoretical discussion, as in the ordinary analysis of distribution, it may be taken to include also other grades of workers, whose incomes probably would not be so governed, as for example, assistant or department managers of large businesses. The recent past has witnessed important changes both in the economic position of the wage earners, and in the relations between them and the other groups engaged in industry. A close connection may be traced between the two lines of change. Up to the beginning of the present century, at any rate, it may be asserted that the wage earners of the country were not separated from the rest of the industrial community, either socially or economically; although at all times throughout the last century, there was to be found a section of recent immigrant labor which had not yet found its way into the main channels of economic society. The farms, the shops and private businesses of the small and semi-rural towns; these were the common origins and discipline of our industrial leaders and of the more skilled groups of wage earners. There was no great difference either of educational or of industrial opportunity between the mass of men. The few great financial centers of the East may have been the home of an established and separate economic class, but this class was not one of the most important industrial forces. The standard of life as well as the economic prospects of all wage earners who had been thoroughly absorbed into the community encouraged a feeling of equality and independence. The tradition of our period of industrial expansion was that most men should seek to operate their own farm or business (and be their own master). This tradition could flourish as long as a great variety of industrial opportunity existed for the ordinary individual. The first stages in the development of our natural resources, the course of mechanical invention and improvement, the rapid growth of our population--all these changes stimulated independent enterprise, and offered great hopes of success in enterprise to men possessed of common sense, energy, and character. No