The correct option is C 1815
The Battle of Waterloo, which took place in Belgium on June 18, 1815, marked the final defeat of Napoleon Bonaparte, who conquered much of Europe in the early 19th century. The Battle of waterloo, was fought during the Hundred Days of Napoleon’s restoration, 3 miles south of Waterloo village, between Napoleon’s 72,000 troops and the combined forces of the duke of Wellington’s allied army of 68,000 and about 45,000 Prussians, the main force of Gebhard Leberecht von Blucher’s command.