Note (Back) — Chapter IX

210. Establishment of the Empire, 1871.—For the time being the states to the south of the Main were left to their own devices, though the constitution of the Bund was shaped purposely to permit, and even to encourage, the accession of new members. Very soon these southern states entered the new customs union of 1867, maintained by the northern states, and ere long they were concluding with Prussia treaties of both offensive and defensive alliance. The patriotic fervor engendered by the war with France in 1870-1871 sufficed to complete the work. Contrary to the expectation of Napoleon III., the states of the south contributed troops and otherwise co-operated vigorously with the Prussians throughout the contest, and before its close they let it be known that they were ready to become full-fledged members of the Confederation. On the basis of treaty arrangements, concluded in November, 1870, it was agreed that the North German Confederation should be replaced by a German Empire, and that for the title of President, borne by the Prussian sovereign, should be substituted that of Deutscher Kaiser, German Emperor. January 18, 1871, at Versailles, William, king of Prussia and President of the Confederation, was formally proclaimed German Emperor. The siege of Paris was at the time still in progress, and the treaty of Frankfort, by which peace with France was concluded, was not signed until the following May.[281]