This aim was epitomized by Prussian Chancellor Otto von Bismarck's quote: "I knew that a Franco-Prussian War must take place before a united Germany was formed.
Releasing the Ems Dispatch to the public, Bismarck made it sound as if the king had treated the French envoy in a demeaning fashion.
Although the emperor favored neutrality as to not upset events, certain members of his circle thought it was an unwise move, considering the opportunity to prevent Prussia from becoming too strong.
Frankfurt-am-Main, Hannover, Hesse-Kassel (or Hesse-Cassel), Holstein, Nassau, and Schleswig were annexed outright while Hesse-Darmstadt, Mecklenburg, Saxony, the Thuringian duchies, as well as the cities of Bremen, Hamburg, and Lübeck were combined into a new North German Confederation that governed nominally and was actually controlled by Prussia herself.
Bismarck was very surprised since he had already gained a powerful position in Europe by the armistice, and called Napoleon III's request among others later "like 'an innkeeper's bill' or a waiter asking for 'a tip'."
[10] The true views of Napoleon III on the subject of the balance of power in Europe can be found in a state circular handed to every diplomatic representative for France.
Having successfully overthrown the Second Republic and established the Bonapartist Second Empire, Napoleon III was confronted with ever more virulent demands for democratic reform from leading republicans such as Jules Favre,[12] along with constant rumours of impending revolution.
A war with Prussia and resulting territorial gains in the Rhineland and later Luxembourg and Belgium seemed the best hope to unite the French nation behind the Bonapartist dynasty.
With the resulting prestige from a successful war, Napoleon III could then safely suppress any lingering republican or revolutionary sentiment behind reactionary nationalism and return France to the center of European politics.
[16] Before the war, only some Germans, inspired by the recent unification of Italy, accepted and supported what the princes began to realise, that Germany must unite in order to preserve the fruit of an eventual victory.
These discussions, leaked by Bismarck to the German states in the south, turned former enemies into allies almost overnight, receiving not only written guarantees but armies that would be under the control of Prussia.
[19] Diplomatically and militarily, Napoleon III looked for support from Austria, Denmark, Bavaria, Baden, and Württemberg, as all had recently lost wars against Prussia.
As part of the settlement of the Austro-Prussian War in 1866, secret treaties of mutual defense were signed between Prussia and Bavaria, Baden, and Württemberg.
Raffaele De Cesare, an Italian journalist, political scientist, and author, noted that: Another reason why Beust's desired revanche against Prussia did not materialize was the fact that, in 1870, the Hungarian Prime Minister Gyula Andrássy was "vigorously opposed.
"[23] In addition to the problems facing Napoleon III in obtaining potential allies, Bismarck worked feverishly to isolate France from the other European powers.
[24] When Alexander II came to France on an official visit in 1867, he was at the receiving end of an unsuccessful assassination attempt by Polish-born Anton Berezovski while riding with Napoleon III and the Empress Eugenie.
Bismarck then made Benedetti's earlier draft public to The Times in London that demanded Belgium and Luxembourg as the price for remaining neutral during the Austro-Prussian War.
Sensitive to the threat of a major power controlling the strategically significant Low Countries and the English Channel coastline, the United Kingdom government in particular took a decidedly cool attitude to these French demands, and the British people were disturbed by this subversive attempt at going back on Napoleon III's word.
The Prime Minister, William Gladstone, expressed his thoughts on the matter to Queen Victoria by writing to her that "Your majesty will, in common with the world, have been shocked and startled.
Napoleon III had let precious months peel away in trying to complete the transaction, allowing Bismarck time to rally support to Prussia's objection.
Napoleon III at this time was suffering the most unbearable pain from his stones,[35] and the Empress Eugénie was essentially charged with countering the designs of Prussia.
The secretary of foreign affairs, Duc Antoine de Gramont, was directed by the Empress to be the principal instrument by which France would press for war should Leopold ascend the throne.
[37] The dispatch was edited as follows (with the words sent in bold): Count Benedetti spoke to me on the promenade, in order to demand from me, finally in a very importunate manner, that I should authorize him to telegraph at once that I bound myself for all future time never again to give my consent if the Hohenzollerns should renew their candidature.
[40] According to the secret treaties signed with Prussia and in response to popular opinion, Bavaria, Baden, and Württemberg mobilised their armies and joined the war against France.
After the fall of Napoleon III following the Battle of Sedan, Bismarck's demand for the return of Alsace caused a dramatic shift in that sentiment, which was best exemplified by the reaction of Garibaldi soon after the revolution in Paris, who told the Movimento of Genoa on 7 September 1870, "Yesterday I said to you: war to the death to Bonaparte.