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World at War

Napoleonic Wars

1803–1815 Europe / Global Status: ended Casualties: ~3.5–6 million

Napoleon reshaped Europe from Portugal to Russia. Austerlitz, Jena, and Wagram established French dominance. The disastrous Russian campaign (1812) and coalition at Waterloo (1815) ended the empire. The Congress of Vienna redrew Europe.

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Belligerents

  • French Empire (Napoleon)
  • Britain
  • Russia
  • Austria
  • Prussia
  • Spain

Casualties

~3.5–6 million

Key events

  • 1805 — Trafalgar / Austerlitz
  • 1812 — Russian campaign loses 500,000+ men
  • 1815 — Waterloo

Aftermath

Congress of Vienna (1815) produced ~40 years of great-power peace. Napoleonic Code remains the basis of civil law in much of the world. Spread nationalism across Europe — German and Italian unification followed within 60 years. Latin American independence movements emerged from Spanish weakness. Britain became the global hegemon for the next century.

Weapons & matériel

  • Charleville musket (3 rounds/min, 100m effective)
  • 12-pounder field gun ('Napoleon's daughters')
  • Bayonet charge
  • Cuirassier heavy cavalry
  • Early military rocket (Congreve)

Technology

Levée en masse — first modern conscription; corps system; Napoleon's marshals as a meritocratic officer class

Economy

Continental System (blockade of Britain) reshaped European trade; Spanish silver flowed to fund both sides; Britain's industrial economy outproduced all rivals

Cost

British war debt rose from £244M (1793) to £834M (1815) — ~200% of GDP. France lost ~1.4M soldiers

Sources

  • Clausewitz, On War
  • Charles Esdaile, Napoleon's Wars
From World at War, an interactive atlas by Jairus Pereira. Figures are approximate, drawn from Wikipedia, UCDP, ACLED and academic sources — a design artefact, not an authoritative register. Contact.