Napoleon Bonaparte rose to power during the French Revolution as a military leader. He was able to gain control of France by overthrowing the Directory government in 1799 and proclaiming himself First Consul. Over the next decade, Napoleon conquered much of Europe and established an empire through brilliant military victories. However, his invasion of Russia in 1812 proved disastrous and marked the beginning of his decline in power. After being defeated by a coalition of European powers, Napoleon was exiled to Elba in 1814, but briefly returned to power in 1815 before being defeated at Waterloo and exiled again, this time to Saint Helena, where he died in 1821.