Thus, so long as he stays in his home market, the American mill-owner is shielded from foreign competition, while the common labor he requires is cheapened for him by the endless inflow of the neediest meekest laborers to be found within the white race. If in time they become ambitious and demanding, there are plenty of "greenies" he can use to teach them a lesson. The "Hunkies" pay their "bit" to the foreman for the job, are driven through the twelve-hour day, and in time are scrapped with as little concern as one throws away a thread-worn bolt. One steel-mill superintendent received official notice to hire no man over thirty-five and keep no man over forty-five. A plate-mill which had experienced no technical improvement in ten years doubled its production per man by driving the workers. No wonder, then, that in the forty years the American capitalist has had Aladdin's lamp to rub, his profits from mill and steel works, from packing-house and glass factory, have created a sensational "prosperity," of which a constantly diminishing part leaks down to the wage-earners. Nevertheless, the system which allows the manufacturer to buy at a semi-European wage much of the labor that he converts into goods to sell at an American price has been maintained as "the protection of American labor"! [Illustration: Sunday Group of Roumanian Steel Workers, Youngstown, O.] [Illustration: Sunday Roumanians, Youngstown, O.] THE NEW IMMIGRATION AND THE HIGH COST OF LIVING Between 1900 and 1910, although population grew twenty-one per cent., the output of the ten principal crops of the country increased only nine per cent. Between 1899 and 1911 the value of the average acre's output of such crops increased seventy per cent., while its power to purchase the things the farmer buys was greater by forty-two per cent. There has been a general upheaval of prices, to be sure, but the price of farm produce has risen much faster and farther than the price of other commodities. This is "the high cost of living," and it is immigration that has made this imp shoot up faster in the United States than anywhere else.