After becoming emperor France how did Napoleon use his large army? Did he overthrow the French monarchy and begin the reign of terror? Or did he bring peace to Europe by supporting the Congress of Vienna? Or did he invading conquer most of Europe? Or did he successfully invade Britain and Russia? Which one is correct

The correct answer is that Napoleon successfully invaded and conquered most of Europe. He expanded the French Empire through military conquests in various countries, establishing control over much of the continent. However, he did not overthrow the French monarchy or begin the Reign of Terror, as those events occurred before his rise to power. Additionally, Napoleon's invasion of Russia ultimately ended in defeat, and he was never able to successfully invade Britain.

Napoleon did play a role in the Congress of Vienna, as he was eventually defeated and exiled, leading to the reshaping of Europe by the victorious powers. However, his primary legacy remains his military campaigns and conquests across Europe.