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Kapp Putsch

The Kapp Putsch was a failed right-wing coup in Germany in March 1920 that tried to overthrow the Weimar Republic and replace it with an authoritarian government. It shows how fragile the new republic was after World War I.

Last updated July 2026•Fiveable Content Team

What is the Kapp Putsch?

The Kapp Putsch was a failed coup attempt in Germany in March 1920, when right-wing forces tried to overthrow the Weimar Republic and put Wolfgang Kapp in power. In the context of European History from 1890 to 1945, it is one of the clearest examples of how unstable postwar Germany was.

The putsch began on March 13, 1920, when anti-republican soldiers and Freikorps units seized Berlin. The goal was not just to change one leader, but to replace a democratic government with a more nationalist, authoritarian regime. Kapp and his supporters believed the Weimar government was too weak and too tied to the settlement after World War I.

What makes the event so revealing is that the regular army did not stop it. Some military leaders sympathized with the coup or refused to act decisively against it. That showed a major weakness of the republic, since the government could not fully trust the armed forces it was supposed to command. A democracy that cannot rely on its own security institutions is in serious trouble.

The putsch collapsed because ordinary Germans, especially workers, responded with a general strike. Railroads, utilities, offices, and other essential services shut down, making it impossible for the coup leaders to govern effectively. Even though the coup had briefly taken Berlin, it had no real popular support, and the state stopped functioning around it.

In this unit, the Kapp Putsch sits inside the bigger story of the Weimar Republic being attacked from both sides. It came from the right, but it also helped create a political atmosphere where violence and anti-democratic thinking became more normal. That is why historians use it to show that Weimar’s problems were not only economic. They were also political, military, and social.

Why the Kapp Putsch matters in European History – 1890 to 1945

The Kapp Putsch matters because it shows that the Weimar Republic was unstable from the start, even before hyperinflation and the Great Depression worsened things. If you are tracing why democracy struggled in interwar Germany, this is a key example of how old elites, soldiers, and paramilitary groups resisted the new order.

It also helps explain why political violence became part of the Weimar era. The putsch did not succeed, but it taught both the right and the left that force could be used to challenge the state. That pattern matters later when extremist groups, including the Nazis, try to take advantage of public frustration and weak institutions.

The event is also useful for seeing the limits of the republic’s power. The government survived not because it had full control, but because workers organized a mass strike and made the coup impossible to sustain. That makes the Kapp Putsch a strong example of how street politics, labor action, and military loyalty shaped early Weimar Germany.

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How the Kapp Putsch connects across the course

Weimar Republic

The Kapp Putsch is one of the best examples of the Weimar Republic’s early fragility. It shows that the new democratic government faced enemies who did not accept it as legitimate, and it had trouble relying on the military or bureaucracy to defend it. When you study Weimar, this coup helps explain why the republic looked unstable before Hitler ever came to power.

Freikorps

Freikorps groups were a major force behind the putsch, so they are a direct link between World War I violence and interwar politics. These paramilitary units were made up of armed veterans and nationalist fighters who rejected left-wing politics and democratic compromise. Their involvement shows how wartime militarization carried into domestic politics after 1918.

Article 48

Article 48 gave the Weimar president emergency powers, which became a major feature of political life later on. The Kapp Putsch helps you see why emergency tools seemed necessary, because the republic really did face real threats. At the same time, the crisis also shows how a democracy can become dependent on exceptional powers when normal institutions are weak.

Political Extremism

This putsch fits the wider pattern of political extremism in interwar Germany, where both anti-democratic left and right groups challenged the center. The Kapp Putsch is a right-wing example, driven by nationalism, anti-republican thinking, and support from conservative military circles. It helps you compare different kinds of extremism without lumping them together.

Is the Kapp Putsch on the European History – 1890 to 1945 exam?

A quiz question or short essay might ask you to identify the Kapp Putsch as a failed right-wing coup and explain what it reveals about Weimar weakness. You would want to connect it to the Freikorps, the army’s unreliable loyalty, and the general strike that shut the coup down. In a timeline question, place it in 1920, early in the Weimar period, before the major Nazi breakthrough. In a document or source analysis, look for clues like anti-republican language, military support, or references to worker resistance. If the prompt asks why Weimar struggled, the putsch is a strong piece of evidence that instability came from both institutions and ideology, not just economics.

The Kapp Putsch vs Beer Hall Putsch

Both were right-wing attempts to overthrow the Weimar Republic, so they are easy to mix up. The Kapp Putsch happened in 1920 and was led by Wolfgang Kapp with support from Freikorps and parts of the military, while the Beer Hall Putsch happened in 1923 and was Hitler’s failed attempt to seize power in Bavaria. If you remember the leaders and the dates, the difference gets much clearer.

Key things to remember about the Kapp Putsch

  • The Kapp Putsch was a failed right-wing coup in Germany in March 1920 that tried to overthrow the Weimar Republic.

  • It involved Wolfgang Kapp, the Freikorps, and other anti-republican forces that wanted a stronger nationalist government.

  • The coup failed because workers carried out a general strike that shut down transportation, communication, and other essential services.

  • The event exposed how weak the Weimar Republic was, especially because parts of the military would not defend it reliably.

  • The putsch is a useful example of the political violence and anti-democratic pressure that shaped interwar Germany.

Frequently asked questions about the Kapp Putsch

What is Kapp Putsch in European History?

The Kapp Putsch was a failed coup in Germany in March 1920, when right-wing forces tried to overthrow the Weimar Republic and install Wolfgang Kapp. It matters in European History because it shows how shaky democracy was in post-World War I Germany. The coup also shows the power of labor resistance, since a general strike helped bring it down.

Why did the Kapp Putsch fail?

It failed because the coup leaders lacked broad support and could not keep the country running once workers struck. Railways, government offices, utilities, and other services were disrupted, which made governing impossible. The army also did not act decisively to save the republic, but the putsch still collapsed because it could not build real legitimacy.

How is the Kapp Putsch different from the Beer Hall Putsch?

Both were right-wing attacks on the Weimar Republic, but they happened at different times and involved different leaders. The Kapp Putsch took place in 1920 and centered on Wolfgang Kapp and the Freikorps, while the Beer Hall Putsch took place in 1923 and was led by Hitler in Munich. If you are studying Weimar instability, they show two different waves of anti-democratic violence.

What does the Kapp Putsch show about the Weimar Republic?

It shows that the Weimar Republic was vulnerable to challenge from the right, especially from military and nationalist groups that rejected democracy. It also shows that the republic survived at times because ordinary people, especially organized workers, defended it through mass action. That makes the putsch a strong example of both weakness and resistance in early Weimar Germany.