Thus the old staple industry has doubled and trebled its productiveness under the influence of the new industrial conditions created by the war and by the social and economic revolution which the war wrought. But this is a small part of the matter. Greatly as the yield of cotton has been multiplied under the new conditions, cotton has ceased to be king even in the land over which it once exercised undisputed sway. Other and humbler agricultural products--never thought of in the old planting days as money crops--have come, in their value to rival cotton itself as a source of enrichment to Southern agriculture. More important still, the new conditions that were created in the South as a result of the war have led to the development there of resources of inestimable value which were wholly neglected under the old system. The little, local, loitering railroad lines of the older time have been combined and extended and upbuilt into great arteries of travel and traffic. Prairies that were scratched over for the sake of meager cotton crops of half a bale to the acre have been delved under for coal and iron. Industrial cities of importance have arisen where cabins remotely stood. Blast furnaces have replaced the breezes that once alone disturbed the broom-straw grass. Iron foundries, steel mills, machine shops, coke ovens, rolling mills and the like employ men by tens of thousands where before only a few hundreds compelled the reluctant soil to yield them a precarious living. The still unsubdued pine lands are dotted all over with cotton mills which give work and wages to a multitude and the magnitude of their dividends strongly tempts capital to a like investment elsewhere in the country that was once abundantly content to produce a raw material and to buy back the finished products of it from factories hundreds or thousands of miles away. The harbors of the South, once mere ports of call or refuge for a shipping that belonged elsewhere, have become the seats of great shipbuilding and ship-owning enterprises the productiveness of which is loosely reckoned by imperfectly counted millions. Still again, under the new conditions resulting from the war, great industries have sprung up in the South which find both their profit and their reason for being in the utilization of things that were sheer waste under the old system. The manufacture of cotton seed oil and its rich by-products is the best illustrative example of this. It employs thousands of well paid workmen and millions of well remunerated capital in converting into very valuable products the cotton seed that was once utilized only as a fertilizer for half-exhausted soils.