The Nepoleonic wars started soon after Napoleon Bonaparte came to power in 1799 and continued until 1815, when he was eventually defeated at the Battle of Waterloo, which ended the Napoleonic Wars.
In his role as a military leader, Napoleon utilized his authority to keep France at war throughout his reign. Initially, after the Coup d’État of the 18th of Brumaire, which had placed Napoleon in power, he sought to bring about peace. In May 1800, he marched over the Alps to beat the Austrians, thereby putting an end to a conflict that had began eight years earlier. Britain had launched war on France in 1793, fearing the rise of a European force on the continent; by 1802, the kingdom had grown weary of fighting and had negotiated to peace with Napoleon in the Treaty of Amiens, which was signed in 1802. However, the relative peace in Europe was not to continue.
Napoleon was a power-hungry dictator who began plotting an invasion of Great Britain in 1803. After declaring himself emperor in 1804, he launched a series of wars throughout Europe, and by 1806 he had consolidated power over the majority of the continent. He was, of course, unable to defeat the British, whose stronger fleet allowed them to maintain their dominance at sea. However, the different coalitions made by European governments against Napoleon were ultimately succes
On April 6, he announced his intention to resign the throne. However, the Napoleonic period did not come to an end at that point: Napoleon, who had been exiled to the Mediterranean island of Elba, returned to Paris on March 20, 1815, hoping he would be able to reclaim power in the uncertain political climate that had followed his abdication. On June 18, 1815, he was defeated in the Battle of Waterloo, which took place three months earlier. The battle of Waterloo was the last battle of the Napoleonic Wars. He was forced to flee to the island of St. Helena, where he died in 1821.