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What happened in 1830?

10 events across 4 world regions, each with its sources.

Europe

  • Unification of Italy

    1815–1871Rome

    The unification of Italy, also known as the Risorgimento, was the 19th-century political and social movement that consolidated various states of the Italian peninsula into the single Kingdom of Italy. On 17 March 1861 the Kingdom of Italy was proclaimed in Turin, and the process completed in 1871 with Rome as the capital, following its capture in 1870.

    SourcesWikipedia ↗

  • July Revolution

    1830Paris

    In July 1830, over three days (27–29), the uprising overthrew Bourbon King Charles X. Louis Philippe, Duke of Orléans, was proclaimed King of the French, inaugurating the July Monarchy.

    SourcesWikipedia ↗

  • Belgian Revolution

    1830–1831Southern Netherlands

    The Belgian Revolution took place in 1830–1831. Inspired by the French July Revolution, the southern provinces resisted the Vienna 1815 union of the Netherlands and Belgium and rose against Dutch authority in The Hague. The conflict ended with the secession of the southern provinces and the creation of an independent Kingdom of Belgium.

    SourcesWikipedia ↗

  • Founding of the Altes Museum

    1830World Heritage

    The Altes Museum was built between 1825 and 1830 by order of King Frederick William III of Prussia according to designs by Karl Friedrich Schinkel. It is considered a major work of German Neoclassical architecture and was Berlin's first public museum.

    SourcesWikipedia ↗

  • Caucasian War

    1763–1864Caucasus

    The Caucasian War was a 19th-century conflict of conquest by the Russian Empire against various peoples of the North Caucasus, lasting from 1817 to 1864. Imam Shamil led fierce resistance, repeatedly repelling Russian attacks, until the fall of Gunib and his capture in 1859. The war ended with the final subjugation of the Circassians and the annexation of the region in 1864.

    SourcesWikipedia ↗

  • Outbreak of the November Uprising

    1830–1831Warsaw

    On 29 November 1830, young Polish officers launched an armed uprising in Warsaw against the Russian Empire, seeking national independence. The rebellion quickly spread to Lithuania, Belarus, and Right-bank Ukraine, driving out Russian forces and establishing a provisional government. The war lasted several months and was eventually crushed by the Russian army in September 1831.

    SourcesWikipedia ↗

  • Outbreak of the Russo-Circassian War

    1711–1864Circassia

    In 1763, the Russian Empire invaded Circassia and occupied Mozdok, prompting the Circassian people to organize a resistance movement to preserve their independence, marking the beginning of the Russo-Circassian War. This conflict became the longest war in the history of the Caucasus and of Russia, ending in 1864 with the defeat of Circassian forces.

    SourcesWikipedia ↗

North America

  • Spanish American wars of independence

    1808–1833Hispanic America

    A series of armed conflicts in the early 19th century across Spanish American colonies, aiming to end Spanish rule and achieve political independence. The conflicts were fought primarily between Royalists, who supported a unitary Spanish monarchy, and Patriots, who sought autonomy or independence. This ultimately led to the separation and independence of most of Spanish America, occurring roughly between 1808 and 1833, and closely linked to the Napoleonic Wars and the Peninsular War in Spain.

    SourcesWikipedia ↗

North Africa

  • French conquest of Algeria

    1830–1904Algiers, Algeria

    Between 1830 and 1904, France launched a military invasion and prolonged war of conquest in Algeria. In June 1830, French forces landed near Algiers, quickly seizing the capital and coastal areas. Over the following decades, despite internal political strife, France repeatedly reinforced its military presence to suppress resistance in the interior, gradually extending control southward into the Sahara, and finalizing its colonial borders by 1904.

    SourcesWikipedia ↗

Oceania

  • Musket Wars

    1807–1842Wellington

    The Musket Wars were a series of large-scale armed conflicts among Māori tribes in early 19th-century New Zealand, involving up to 3,000 battles and raids from around 1807 to 1842. Sparked by an intertribal arms race following the acquisition of muskets, the wars sought territorial gain or revenge, causing tens of thousands of casualties and enslavements, profoundly altering tribal boundaries, and influencing later New Zealand Wars.

    SourcesWikipedia ↗

Around 1830

These are known only to the century, not to the year. They are listed separately so a rough date is never mistaken for an exact one.

  • Outbreak of the Black War

    c. 18201832Tasmania

  • Emergence of the Enlightenment

    c. 16011900Western Europe

  • Museum Island construction begins

    c. 18011900

  • Completion of Dom Pedro V Theatre

    c. 18011900

  • Establishment of Tomioka Silk Mill and Related Industrial Heritage

    c. 18011900

  • Construction of Hôtel Solvay begins

    c. 18011900

  • Founding of Kulangsu as an International Settlement

    c. 18011900

  • Construction of the Four Hydraulic Boat Lifts on the Canal du Centre begins

    c. 18011900