
The Battle of Waterloo ended Napoleon's final bid for power after his return from exile. The Duke of Wellington's Anglo-allied army, supported by the timely arrival of Prussian forces under Blücher, defeated Napoleon in Belgium.
Waterloo became one of the defining battles of modern Europe because it permanently ended the Napoleonic era. Its memory endured not only as a military event but as a political marker for the 19th-century balance of power.
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