The great contest, thus precipitated by the formal defiance which Baron Wimpfen bore from Paris to Berlin, excited deep emotion all over the world. The hour had at length struck which was to usher in the deadly struggle between France and Germany. Long foreseen, the dread shock, like all grave calamities, came nevertheless as a surprise, even upon reflective minds. Statesmen and soldiers who looked on, while they shared in the natural feelings aroused by so tremendous a drama, were also the privileged witnesses of two instructive experiments on a grand scale—the processes whereby mighty armies are brought into the field, and the methods by means of which they are conducted to defeat or victory. The German plan of forming an Army was new in regard to the extent and completeness with which it had been carried out. How would it work when put to the ultimate test? Dating only from 1867, the French scheme of organization, a halting Gallic adaptation of Prussian principles, modified by French traditions, and still further by the political exigencies besetting an Imperial dynasty, having little root in the nation, besides being new and rickety, was in an early stage of development; it may be said to have been adolescent, not mature. No greater contrast was ever presented by two parallel series of human actions than that supplied by the irregular, confused, and uncertain working of the Imperial arrangement of forming an Army and setting it in motion for active service, and the smoothness, celerity, and punctuality which marked the German “mobilization.” The reason is—first, that the system on which the German Army was built up from the foundations was sound in every part, and that the plan which had been designed for the purpose of placing a maximum force under arms in a given time, originally comprehensive, had been corrected from day to day, and brought down to the last moment. For example, whenever a branch or section of a railway line was opened for traffic, the entire series of time-tables, if need be, were so altered as to include the new facility for transport. The labour and attention bestowed on this vital condition was also expended methodically upon all the others down to the most minute detail. Thus, the German staff maps of France, especially east of Paris, actually laid down roads which in July, 1870, had not yet been marked upon any map issued by the French War Office. The central departments, in Berlin, exercised a wide and searching supervision; but they did not meddle with the local military authorities who, having large discretionary powers, no sooner received a brief and simple order than they set to work and produced, at a fixed time, the result desired.