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The Paris Commune (1871)

November 09, 2026
The Paris Commune was a radical city government that ruled Paris from 18 March to 28 May 1871, after France's defeat by Prussia. Workers, craftsmen and National Guard members tried to run the capital themselves until government troops crushed them in the Bloody Week, killing thousands.

Part of: 19th-Century Europe: Revolutions, Nationalism and Unification

The Paris Commune (1871)

Key facts

When
18 March to 28 May 1871
Where
Paris, France
Who
Parisian workers, artisans and the National Guard against the government of Adolphe Thiers
Cause
Defeat in the Franco-Prussian War, the siege of Paris and distrust of a monarchist Assembly
Outcome
Crushed by government troops in the Bloody Week, 21 to 28 May
Deaths
Often given as about 6,000 to 7,500, possibly up to 10,000 or more
Legacy
Model and warning for socialists; the Third Republic was consolidated

Timeline

  1. 19 July 1870

    France declares war on Prussia.

    Also in 1870:More from 1870

  2. 2 September 1870

    Napoleon III is captured at Sedan.

  3. 4 September 1870

    The Second Empire falls and a republic is proclaimed in Paris.

  4. 19 September 1870

    German armies begin the siege of Paris.

  5. 28 January 1871

    An armistice ends the siege.

  6. 8 February 1871

    Elections give a conservative, monarchist majority in the National Assembly.

  7. 18 March 1871

    Troops fail to seize the cannon on Montmartre and the government leaves for Versailles.

  8. 28 March 1871

    The Commune is proclaimed at the Hôtel de Ville.

  9. 21 May 1871

    Government troops enter Paris and the Bloody Week begins.

  10. 28 May 1871

    The last resistance ends at Père Lachaise.

  11. 1875
  12. 1880

    A general amnesty allows the surviving Communards to return.

The Paris Commune in five minutes

The Paris Commune was a self-governing city administration that held Paris for 72 days in 1871, from 18 March to 28 May. It grew out of France's defeat in the Franco-Prussian War, a long and hungry siege, and a bitter quarrel between Parisians who wanted a republic and a conservative national government that many of them did not trust. Workers, artisans and armed National Guardsmen took control of the capital, elected their own council and began to rewrite how a city could be run. The French army, sent from Versailles, retook Paris in the "Bloody Week" of 21 to 28 May and killed thousands of people.

The Commune lasted barely two months, but it became one of the most discussed events of the nineteenth century. For socialists it was the first attempt by working people to govern; for conservatives it was a warning about disorder. It also shaped the Third Republic, which was built in part on the memory of the repression. This page belongs to our overview of 19th-century Europe: revolutions, nationalism and unification.

Why it happened: war, siege and distrust

Defeat in the Franco-Prussian War

France declared war on Prussia on 19 July 1870. The campaign went badly almost at once. On 2 September, after the battle of Sedan, Emperor Napoleon III was captured with a large army. Two days later, on 4 September, a crowd in Paris forced the end of the Second Empire and a Government of National Defence proclaimed a republic. For the rise of Prussia and the man behind it, see Otto von Bismarck: The Iron Chancellor.

The siege of Paris

German armies surrounded Paris from 19 September 1870. The city held out for more than four months. Food ran short, winter was hard, and people ate horses, dogs and even zoo animals. Ordinary men joined the National Guard, which grew to several hundred thousand members and was armed and paid by the city. Many Parisians felt that they, not the generals, had defended France. When an armistice was signed on 28 January 1871, they felt that the government had given up too soon.

An Assembly that Paris did not trust

Elections on 8 February 1871 produced a National Assembly with a large conservative and monarchist majority, because rural France wanted peace above all. Adolphe Thiers became head of the executive. The peace terms were harsh: France would lose Alsace and part of Lorraine and pay an indemnity of five billion francs, confirmed in the Treaty of Frankfurt of 10 May 1871. Republican Paris, which had voted differently, feared that the Assembly would bring back a monarchy. Add unpaid rents, an end to the wartime pay for the Guard, and the poverty of the working districts, and the city was ready to boil over.

Older roots

Paris had a long tradition of revolt, from 1789 to the barricades of 1830 and 1848 (compare July Revolution vs February Revolution). It also had a strong labour movement, with links to the International Workingmen's Association, and a political culture in which "commune" meant the elected city government of the great revolution of the 1790s.

What happened: from the cannon to the Commune

18 March 1871

Thiers wanted to disarm Paris. In the early morning of 18 March, soldiers were sent to seize cannon stored on the hill of Montmartre. Local residents, many of them women, gathered and the troops hesitated. Some soldiers refused to fire and joined the crowd. Two generals, Claude Lecomte and Jacques Clément-Thomas, were captured and shot. Thiers ordered the government and the army out of the city and moved to Versailles. The Central Committee of the National Guard was left in charge.

The Commune is elected

Elections were held on 26 March and the Commune was proclaimed at the Hôtel de Ville on 28 March. Its roughly ninety members included workers, clerks, journalists, teachers and doctors. They were divided between several camps: followers of Proudhon who favoured federations and cooperatives, Blanquists who believed in a determined revolutionary minority, and Jacobins who looked back to 1793. The disagreements made decisions slow.

What the Commune did

In a short time it passed a remarkable list of measures:

  • Separation of church and state (2 April), with church property taken over.
  • A pause on rent and on the sale of pawned goods, and a ban on night work in bakeries (20 April).
  • The end of the standing army, with the National Guard as the only armed force.
  • Pensions for the widows and children of Guardsmen killed in action.
  • A decree of 16 April that let workers form cooperatives in workshops abandoned by their owners.
  • Plans for free, secular schooling for both girls and boys.

Women played a visible part. The Union of Women, led by figures such as Élisabeth Dmitrieff and Nathalie Lemel, organised work and support for the defence, and Louise Michel became one of the best known figures of the whole movement. The Commune flew the red flag and used the revolutionary calendar's spirit, though it did not have time to build lasting institutions. Fighting began early in April, when Versailles forces attacked the National Guard's positions outside the city, and the Commune was under siege again for the rest of its life.

The Bloody Week

On 21 May government troops under Marshal Patrice de MacMahon entered Paris through an undefended gate on the western side. For a week they advanced street by street towards the working-class east. The Communards built barricades and set fires, and the Tuileries Palace and the Hôtel de Ville were burned. Hostages were shot too, including Archbishop Georges Darboy on 24 May. But the largest killing was done by the army, which executed prisoners and suspects on the spot. The last stand came in the cemetery of Père Lachaise on 27 and 28 May; the wall where the final prisoners were shot is still known as the Wall of the Federals.

Historians give different totals for the dead. A figure of 6,000 to 7,500 killed in the fighting and executions is often cited, and some studies suggest up to 10,000 or more. About 40,000 people were arrested; many were tried by military courts, and over 4,000 were deported to New Caledonia in the Pacific. Louise Michel was among them. A general amnesty came only in 1880.

Why it mattered

For France

The Commune convinced many conservatives that a republic could be safe for property, and the Assembly turned to building one. The constitutional laws of 1875 created the Third Republic, which lasted until 1940. The state also began building the basilica of Sacré-Cœur on Montmartre in 1875, partly as a gesture of national atonement. For the republic's later crises, including a famous test of its principles, read The Dreyfus Affair.

For socialism

Karl Marx wrote a defence of the Commune, "The Civil War in France", for the International in 1871. He saw in it a working-class government that had smashed the old state machine. Anarchists drew a different lesson, from its federalism. Later revolutionaries, including Lenin, studied the Commune closely, and its memory was kept alive in the song "The Internationale", whose words were written by Eugène Pottier, a Communard, in 1871 (the tune came later).

A caution

The Commune was neither a perfect workers' paradise nor a simple mob. It was a divided, besieged government that made both far-sighted decisions and mistakes, and it was destroyed by overwhelming force. Reading it fairly means keeping all of these facts in view.

What exams ask

  • Cause: link the Commune to the defeat at Sedan, the siege of Paris and the conflict between Paris and the monarchist Assembly, not to a single event.
  • Key dates: 18 March 1871 (cannon at Montmartre), 28 March (Commune proclaimed), 21 to 28 May (Bloody Week).
  • Measures: separation of church and state, cooperatives, the role of women, a pause on rents.
  • Significance (AP-style): a model and a warning for later socialist movements; its repression helped define the Third Republic and strengthened the conservative fear of revolution.
  • Typical comparison: the Commune with the revolutions of 1789, 1830 and 1848.

Read next

Frequently Asked Questions

What was the Paris Commune?

It was a revolutionary city government that controlled Paris from 18 March to 28 May 1871. Workers, artisans and National Guard members elected a council and tried to run the capital themselves after France's defeat by Prussia.

Why did the Paris Commune start?

Several things came together: the defeat in the Franco-Prussian War, the long and hungry siege of Paris, poverty in working districts, and fear that a monarchist Assembly would end the republic. The spark was the attempt to seize the Montmartre cannon on 18 March.

What did the Paris Commune achieve?

In about two months it separated church and state, paused rents, banned night work in bakeries, let workers run abandoned workshops as cooperatives and planned secular schooling. It had little time to carry out many of these ideas.

How did the Paris Commune end?

Government troops under Marshal MacMahon entered Paris on 21 May 1871 and spent a week retaking it street by street. Thousands were killed in the Bloody Week, and many survivors were imprisoned or deported to New Caledonia.

How many people died in the Paris Commune?

Estimates vary. A range of about 6,000 to 7,500 killed in the fighting and executions is often cited, while some historians think the total may reach 10,000 or more.

Why is the Paris Commune important?

It became a model for later socialist movements and a warning for conservatives. Marx wrote about it in The Civil War in France, and its repression shaped the early years of the Third Republic.

Check Your Understanding

Pick an answer for each question to see if you were right.

  1. Which war directly led to the Paris Commune?

  2. What event sparked the uprising on 18 March 1871?

  3. Where did the French government move when the Commune took control of Paris?

  4. What name is given to the final week of fighting in May 1871?

  5. Which republic was consolidated in France after the Commune was crushed?

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Alex Ng
Alex Ng

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Software engineer with a passion for distilling complex ideas into actionable insights. Writes about finance, investment, entrepreneurship, and technology.

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