If these two eminent personages were now living they would have much stronger reasons for entertaining such views than existed a century ago. For, thanks to the genius of modern engineers, the value of the Danube as a great commercial highway has been immensely enhanced. By dredging the canal at the Iron Gate, by jettying the Sulina branch of the delta and by making innumerable other improvements along the course of the river, the European Danube Commission, which has had charge for more than half a century of the betterment of this great international waterway, has eliminated the dangers to navigation which previously existed and has made the river navigable for much larger craft than was before possible. Since the establishment of this International Commission by the Treaty of Paris in 1856, the amount of traffic passing through the mouth of the Danube has increased enormously. According to a recent official report of the Commission, “Sailing Ships of two hundred tons register have given way to steamers up to four thousand tons register, carrying a dead weight of nearly eight thousand tons and good order has succeeded chaos.”[25] But this is not all. The far-reaching utility of the Danube has been greatly augmented by the construction of such canals as the one which connects it with the Tisza, and still more by the famous Ludwig Kanal which links it with the Rhine. It was a matter of particular pleasure to the late King Charles of Roumania when the Roumanian flotilla of gunboats was able, thanks to the Ludwig Kanal, to steam directly from London to the Black Sea by way of the Rhine and the Danube. And yet more. When the projected Danube-Salonica Canal, the Danube-Elbe and the Danube-Oder Canals, both under construction, shall be completed, the Danube will tap the greatest industrial centers of middle Europe and will reduce by one-half the trade water route between the Suez Canal and the ports of the North and Baltic Seas as compared with the present water route by way of Gibraltar.[26]