Unification, industrial power, imperial politics and the collapse of the Kaiserreich in 1918.
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Overview
The German Empire was founded in January 1871 after Prussian victories over Denmark, Austria and France. It combined a powerful emperor and federal monarchies with an elected Reichstag and one of Europe's fastest-growing industrial economies.
Political participation expanded without producing full parliamentary government. Regional, religious and class divisions shaped a state that was modern, authoritarian and contested at the same time.
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The essential guide
01
Unification under Prussia
Bismarck used diplomacy and three wars to create a kleindeutsch empire excluding Austria. National feeling mattered, but unification was also a military and constitutional settlement imposed by Prussian power.
02
Constitution and politics
The emperor appointed the chancellor, while the Reichstag voted on laws and budgets. Universal male suffrage gave socialist and Catholic parties mass support, but governments did not depend on a parliamentary majority.
03
Industry and society
Coal, steel, chemicals and electrical engineering transformed cities and work. Urbanisation expanded unions and socialism while middle-class associations, churches and regional identities remained strong.
04
Empire and Weltpolitik
Colonial conquest brought extreme violence, including genocide against Herero and Nama people in German South West Africa. Under Wilhelm II naval building and Weltpolitik increased international rivalry.
05
War and collapse
The First World War intensified military influence, shortages and political conflict. Defeat and revolution in November 1918 ended the monarchy and transferred authority to a republic.
Chronology
Key dates
War with Denmark
Prussia and Austria seized Schleswig and Holstein.
Austro-Prussian War
Prussian victory excluded Austria from a new northern federation.
Empire proclaimed
German princes recognised Wilhelm I as emperor at Versailles.
Anti-Socialist Laws
Government restricted socialist organisation while the party's electorate grew.
Colonial expansion
Germany declared protectorates in Africa and the Pacific.
Bismarck dismissed
Wilhelm II ended the founding chancellor's tenure.
First World War
Total war destabilised imperial institutions.
Abdication
Revolution ended the Hohenzollern monarchy.
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Questions and debates
Was imperial Germany parliamentary, authoritarian or both?
How did industrialisation alter political loyalties?
Did Weltpolitik make a European war more likely?
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Essential stories
Begin with the foundations, then move into the events, people and debates that add detail and complexity.