In the battle of Trafalgar, Admiral Lord Nelson spotted Napoleon and started the battle. The battle lasted for five hours. A french sniper shot Lord Nelson in the shoulder and chest and he died. Although Lord Nelson died he still won the battle and ensured that Napoleon would never be able to invade Britain.
Battle Of Leipzig
Napoleon expanded his empire by winning battles in Europe. Napoleon sold Louisiana to America so that they would ally with him. Napoleon made a continental system to block Great Britain and weaken them financially, this system failed and caused Napoleon to be disliked.
Exile To Elba
Napoleon wanted to expand his empire even more and tried to invade russia with 600 thousand men. The Russians did not fight but burned everything and ran, overtime Napoleon's army ran out of supplies and 580 thousand men died and they were forced to retreat.
Napoleon's Escape And Return
During the battle of Leipzig the Russian's, Swedes and Prussians teamed up against Napoleon's army. Napoleon spent most of the time redeploying and ended up not being able to keep up with the enemies. This battle was the first time Napoleon was clearly defeated.
After Napoleon lost the battle he was exiled to Elba. Once he was exiled the monarchy was brought back. While he was on the island he attempted to commit suicide and failed. He stayed on the island for 9 months before escaping.
Eventually Napoleon escaped the island. He did this by boarding a ship and returning home. Once he was home he took over again, he did this because the people still followed him and turned against the king once Napoleon returned. After Napoleon took over again he ruled for 99 days.