of articles dealing with the whole of the subject which Schaeffle published in 1886 in the Zeitschrift für die gesammte Staatswissenschaft, and to the most elaborate article on the costs of growing wheat all over the world which appeared in April, 1887, in the Quarterly Review. These articles were written at the time when American competition was something new and made much havoc in English agriculture, causing a fall of from 30 to 50 per cent. in the rents of land for agricultural purposes. But the conclusions of these two writers were fully corroborated by the yearly reports of the American Board of Agriculture, and Schaeffle’s previsions were fully confirmed by the subsequent reports of Mr. J. R. Dodge. It appeared from these works that the fertility of the American soil had been grossly exaggerated, as the masses of wheat which America sent to Europe from its north-western farms were grown on a soil the natural fertility of which is not higher, and often lower, than the average fertility of the unmanured European soil. The Casselton farm in Dakota, with its twenty bushels per acre, was an exception; while the average crop of the chief wheat-growing States in the West was only eleven to twelve bushels. In order to find a fertile soil in America, and crops of from thirty to forty bushels, one must go to the old Eastern States, where the soil is made by man’s hands.67
The same applies to the American supplies of meat. Schaeffle pointed out that the great mass of live stock which appeared in the census of cattle in the States was not reared in the prairies, but in the stables of the farms, in the same way as in Europe; as to the prairies, he found on them only one-eleventh part of the American horned cattle, one-fifth of the sheep and one-twenty-first of the pigs.68 “Natural fertility” being thus out of question, we must look for social causes; and we have them, for the Western States, in the cheapness of land and a proper organisation of production; and for the Eastern States in the rapid progress of intensivehigh