By this law successive deposits of immigrants and successive gains in the American population are reducing the valuation of men for religious, moral and educational use. The first man in any historic experience is of infinite value. The first American, Columbus, will be famous forever, but not because of any talents or enterprises of his. As a matter of fact he blundered in discovering America and died ignorant of the feat he had actually accomplished. But because he was the first white man on a new continent he had infinite historical value. When the early Europeans were increased to ten or to one thousand each of them entered into fame, though men like John Smith were commonplace enough in their performances. Their fame is measurable, but still great. When the number of Americans was increased to eight millions everyone thought himself a great citizen, the founder of a family and a potential millionaire. Those were still the days of exceptional personality. The type of man in those times was the landowner, the pioneer and the statesman. But now there are ninety million Americans, all the valuable lands are assigned, all the best positions are filled, every job is taken, and ten million of the population are concerned about the problem of daily bread. These ten million people are the marginal Americans. They are breadwinners, and the breadwinner is the unit of value on whom the standard of American social and religious life is measured. So far as there can be an American type on whom policies in public life are measured, that type is today the breadwinner. In the city the breadwinner is a working man or an immigrant. In the country the marginal man is the tenant farmer; or a working farmer, though he be the owner. The marginal man represents the value of all men in the community. The law of diminishing returns works in the factory for fixing the wages in any scale which prevails throughout a level of pay. It is equally efficient in leveling men in the community. The employer does not pay the working man on any level of wages in accordance with the value of the few brilliant, trusty or inventive men in that group, but he pays each man just that wage which he must offer to the last man he hires. The marginal man standardizes the wage. The religious values of men are standardized not upon the brilliant or saintly or accomplished, not upon the well-to-do members of the community, but upon the poor who are just able to stand and maintain themselves in the life of that community.