At which location did the Duke of Wellington defeat Napoleon for the final time?

The Duke of Wellington defeated Napoleon for the final time at Waterloo in Belgium. This pivotal battle occurred on June 18, 1815, and marked the end of the Napoleonic Wars. Wellington's coalition forces, alongside the Prussian army under General Gebhard Leberecht von Blücher, managed to repel Napoleon's army, leading to his eventual abdication and exile.

Waterloo is historically significant not only as the site of Napoleon's final defeat but also for its role in shaping European politics in the aftermath. The battle effectively marked the end of the French Empire and initiated a period of relative peace in Europe known as the Congress of Vienna, which sought to restore and maintain balance among the major powers of the continent.