If the frontiers of Hungary and Germany had admitted of any doubt, there would certainly have been another quarrel there. But, fortunately, there was no pretext, and the interests of both nations being intimately related, they struggled against the same enemies, _viz._, the Austrian Government and the Panslavistic fanaticism. The good understanding was not for a moment disturbed. But the Italian Revolution entangled at least a part of Germany in an internecine war, and it must be stated here, as a proof how far the Metternichian system had succeeded in keeping back the development of the public mind, that during the first six months of 1848, the same men that had in Vienna mounted the barricades, went, full of enthusiasm, to join the army that fought against the Italian patriots. This deplorable confusion of ideas did not, however, last long. Lastly, there was the war with Denmark about Schleswig and Holstein. These countries, unquestionably German by nationality, language and predilection, are also from military, naval and commercial grounds necessary to Germany. Their inhabitants have, for the last three years, struggled hard against Danish intrusion. The right of treaties, besides, was for them. The Revolution of March brought them into open collision with the Danes, and Germany supported them. But while in Poland, in Italy, in Bohemia, and later on, in Hungary, military operations were pushed with the utmost vigor, in this the only popular, the only, at least partially, revolutionary war, a system of resultless marches and counter-marches was adopted, and an interference of foreign diplomacy was submitted to, which led, after many an heroic engagement, to a most miserable end. The German Government betrayed, during the war, the Schleswig-Holstein revolutionary army on every occasion, and allowed it purposely to be cut up, when dispersed or divided, by the Danes. The German corps of volunteers were treated the same.