In this manner the last seventy years had entirely changed the line of demarcation between the German and Polish nationalities. The Revolution of 1848 calling forth at once the claim of all oppressed nations to an independent existence, and to the right of settling their own affairs for themselves, it was quite natural that the Poles should at once demand the restoration of their country within the frontiers of the old Polish Republic before 1772. It is true, this frontier, even at that time, had become obsolete, if taken as the delimitation of German and Polish nationality; it had become more so every year since by the progress of Germanization; but then, the Germans had proclaimed such an enthusiasm for the restoration of Poland, that they must expect to be asked, as a first proof of the reality of their sympathies to give up _their_ share of the plunder. On the other hand, should whole tracts of land, inhabited chiefly by Germans, should large towns, entirely German, be given up to a people that as yet had never given any proofs of its capability of progressing beyond a state of feudalism based upon agricultural serfdom? The question was intricate enough. The only possible solution was in a war with Russia. The question of delimitation between the different revolutionized nations would have been made a secondary one to that of first establishing a safe frontier against the common enemy. The Poles, by receiving extended territories in the east, would have become more tractable and reasonable in the west; and Riga and Milan would have been deemed, after all, quite as important to them as Danzig and Elbing. Thus the advanced party in Germany, deeming a war with Russia necessary to keep up the Continental movement, and considering that the national re-establishment even of a part of Poland would inevitably lead to such a war, supported the Poles; while the reigning middle class partly clearly foresaw its downfall from any national war against Russia, which would have called more active and energetic men to the helm, and, therefore, with a feigned enthusiasm for the extension of German nationality, they declared Prussian Poland, the chief seat of Polish revolutionary agitation, to be part and parcel of the German Empire that was to be. The promises given to the Poles in the first days of excitement were shamefully broken. Polish armaments got up with the sanction of the Government were dispersed and massacred by Prussian artillery; and as soon as the month of April, 1848, within six weeks of the Berlin Revolution, the Polish movement was crushed, and the old national hostility revived between Poles and Germans. This immense and incalculable service to the Russian autocrat was performed by the Liberal merchant-ministers, Camphausen and Hansemann. It must be added that this Polish campaign was the first means of reorganizing and reassuring that same Prussian army, which afterward turned out the Liberal party, and crushed the movement which Messrs.