What year did the Battle of Waterloo take place, marking the final defeat of Napoleon?

The Battle of Waterloo took place in 1815 and is significant for marking the final defeat of Napoleon Bonaparte, who had dominated European politics for over a decade. This battle was fought on June 18, 1815, near the Belgian town of Waterloo, and it was the climactic confrontation between the French army, commanded by Napoleon, and the Seventh Coalition, which included forces from the United Kingdom, the Netherlands, Prussia, and other allies.

The outcome of the battle effectively ended the Napoleonic Wars and led to the exile of Napoleon to the remote island of Saint Helena, where he remained until his death in 1821. Understanding the context of the Battle of Waterloo helps illustrate the broader consequences of the conflict, impacting European geopolitics and leading to a significant reshaping of borders and power dynamics in the continent.

In terms of the incorrect options, 1805 was an earlier date closely associated with the Battle of Austerlitz, while both 1825 and 1835 fall well after the defeat of Napoleon and do not relate to any major conflicts involving him. These dates highlight the timeline of Napoleonic Wars and their aftermath, further underlining why 1815 is critical in this historical context.