The geography of the presiding power of the new League was no less changed. That extraordinary extent of frontier which had hitherto been characteristic of Prussia was not wholly taken away by the new annexations, but it was greatly lessened. The kingdom, as a kingdom, is made far more compact, and the two great detached masses in which it formerly lay are now joined together. Moreover, the geographical character of Prussia becomes of much less political importance, now that her frontier marches to so great an extent on the smaller members of the League of which she is herself President. ♦War with France, 1870-1871. | The German Empire. | Incorporation of the Southern states.♦ Next came the war with France, the first effect of which was the incorporation of the southern states of Germany with the new League, which presently took the name of an Empire, with the Prussian King as hereditary Emperor. ♦Recovery of Elsass-Lothringen, 1871.♦ Then by the peace with France, nearly the whole of _Elsass_ and part of _Lotharingia_, including the cities of _Strassburg_ and _Metz_, were restored to Germany. They have, under the name of _Elsass-Lothringen_, become an Imperial territory, forming part of the Empire and owning the sovereignty of the Emperor, but not becoming part of the kingdom of Prussia or of any other German state. ♦The Imperial title.♦ The assumption of the Imperial title could hardly be avoided in a confederation whose constitution was monarchic, and which numbered kings among its members. No title but Emperor could have been found to express the relation between the presiding chief and the lesser sovereigns. ♦The new Empire a revival of the German Kingdom, but not of the Roman Empire. | Comparison of the old Kingdom and the new Empire.♦