Bismarck and the Austro-Prussian War

The most important figure in German history between Martin Luther and Adolf Hitler, Otto von Bismarck (1815–1898) has been the object of enormous interest and debate. A great hero to some and a great villain to others, Bismarck was above all a master of practical politics who first honed his political skills as a high-ranking diplomat for the Prussian government. Born into the Prussian landowning aristocracy and devoted to his sovereign, Bismarck had a strong personality and an unbounded desire for power. Yet in his drive to secure power for himself and for Prussia, Bismarck remained extraordinarily flexible and pragmatic. Keeping his options open, Bismarck moved with determination and cunning toward his goal.

When he took office as prime minister in 1862, in the midst of the constitutional crisis caused by the deadlock on the military budget, Bismarck made a strong but unfavorable impression. Declaring that William’s government would rule without parliamentary consent, he lashed out at the liberal middle-class opposition: “The great questions of the day will not be decided by speeches and resolutions — that was the blunder of 1848 and 1849 — but by blood and iron.”

Denounced by liberals for his view that “might makes right,” Bismarck had the Prussian bureaucracy go right on collecting taxes, even though the parliament refused to approve the budget. Bismarck also reorganized the army. And for four years, from 1862 to 1866, voters continued to express their opposition by sending large liberal majorities to the parliament.

Opposition at home spurred Bismarck to search for success abroad. The extremely complicated question of Schleswig-Holstein — two provinces that belonged to Denmark but were members of the German Confederation (Map 23.2) — provided a welcome opportunity. In 1864, when the Danish king tried, as he had in 1848, to bring these two provinces into a more centralized Danish state against the will of the German Confederation, Prussia enlisted Austria in a short and successful war against Denmark.

MAPPING THE PAST

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Map 23.2 The Unification of Germany, 1864–1871
This map shows how Prussia expanded and a new German Empire was created through the Austro-Prussian War of 1866 and the Franco-Prussian War of 1870–1871.

ANALYZING THE MAP What losses did Austria experience in 1866? What territories did France lose as a result of the Franco-Prussian War?

CONNECTIONS How was central Europe remade and the power of Prussia-Germany greatly increased as a result of the Austro-Prussian War and the Franco-Prussian War?

Bismarck, however, was convinced that Prussia had to control completely the northern, predominantly Protestant part of the confederation, which meant expelling Austria from German affairs. After the victory over Denmark, Bismarck’s clever maneuvering left Prussia in a position to force Austria out by war. Recognizing that such a war would have to be localized to avoid provoking a larger European alliance against Prussia, Bismarck skillfully neutralized Russia and France.

The Austro-Prussian War of 1866 that followed lasted only seven weeks. Using railroads to quickly mobilize troops, who were armed with new and more efficient breech-loading rifles, the Prussian army defeated Austria decisively at the Battle of Sadowa (SAH-daw-vah) in Bohemia on July 3. Anticipating Prussia’s future needs, Bismarck offered Austria generous peace terms. Austria paid no reparations and lost no territory to Prussia, although Venetia was ceded to Italy. But the existing German Confederation was dissolved, and Austria agreed to withdraw from German affairs. Prussia conquered and annexed several small states north of the Main River and completely dominated the remaining principalities in the newly formed North German Confederation. The mainly Catholic states of the south remained independent but allied with Prussia. Bismarck’s fundamental goal of Prussian expansion was partially realized.