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Government & LawIndustrial Age

Belgian independence

1830

A revolt in Brussels splits the southern provinces from the United Kingdom of the Netherlands, creating Belgium.

The story

On August 25, 1830, a performance of the opera The Mute Girl of Portici at the Royal Theatre in Brussels ended with the audience pouring into the streets, and the riot grew into a revolution. After four days of fighting in the city in September, Dutch troops were pushed out. Independence was proclaimed on October 4, a National Congress wrote a liberal constitution, and in July 1831 Leopold of Saxe-Coburg became the first king of the Belgians.

The Congress of Vienna in 1815, held after Waterloo, had joined the former Austrian Netherlands (roughly modern Belgium) to the Netherlands, to create a strong buffer against France. But the two halves differed. The south was largely Catholic and French-speaking in its upper class, while King William I was a Protestant who promoted Dutch, controlled the press and favored the north in government jobs. Catholics and liberals united in opposition. News of the July Revolution in Paris in 1830 inspired the Belgians. After a brief Dutch counterattack in 1831, the great powers recognized Belgium at the London conference and in 1839 the Treaty of London guaranteed its permanent neutrality.

Why it mattered

  • Belgium's independence was the first successful break-up of the settlement made at Vienna in 1815.
  • The guarantee of its neutrality became a cause of Britain's entry into World War I, when Germany invaded in 1914.
  • Its liberal constitution of 1831, with a constitutional monarchy, became a model in Europe.
  • Belgium soon became an early industrial power, and under Leopold II later acquired the Congo.

Drafted by AI (Claude) from the sources above and checked against them by AI; no historian has reviewed this page. Spot a mistake? Suggest a correction. How pages are made

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