If it be true that the South is the most prosperous part of the world, a disagreeable responsibility falls upon somebody for having less than the best schools, libraries, buildings, roads, and other appliances of civilization; if it be not true, there must be some defect in the social or industrial system which out of such splendid materials produces less than a fair proportion of the world's wealth. To be sure a section or a state might lag behind in production and yet forge ahead in education, in the harmony of social classes, in respect for law, in good order. Switzerland is not a rich country, but it is an advanced country. The claims of superior productiveness can with difficulty be tested. The relative status of the two sections in intellectual and governmental ways has been examined in earlier chapters and the South cannot claim supremacy there. A similar comparison shall now be made as to the relative production and accumulation of the two sections. A criterion of wealth much relied upon by Southern writers is the movement of commerce. We are told that two fifths of the inward and outward movement of foreign trade passes through Southern ports. The truth is that in 1907 that figure was $883,000,000 as against $2,432,000,000 in all Northern Atlantic, Lake and Pacific ports. The bulk of this Southern business, however, is in exports--$742,000,000--a third of the total. Not a tenth of all the imports came into Southern ports, and three fourths of that through the three ports of Baltimore, Galveston, and New Orleans, from all which a part goes into non-Southern states. The explanation is that through the Southern ports pour the staples, but that the return cargoes, especially of manufactures, go to Northern ports, even though part of it is later distributed to the South. A second correction is due to the fact that about $536,000,000 of the exports goes through the five ports of Baltimore, Newport News, Norfolk and Portsmouth, New Orleans, and Galveston, all of which are entrepots for immense trade originating beyond the limits of the South. For instance, New Orleans and Galveston together shipped 24 million bushels of the 147 millions of wheat exports--practically not a Southern crop. Even in such an unreckoned increment of income as the federal pension lists, the South is less forward than the North, which drew 113 millions a year against 25 millions in the whole South and 11 millions in the seceded states--most of that to colored soldiers.