The American general David dwight Eisenhower led the allied troops to victory during operation d-day to free france from Nazi rule in world war 2 which led to the downfall of the Nazi who tried to take over the world.
Arthur Wellesely defeated Napoleon known as "master of Europe" in the battle of waterloo which marked the end of Napoleon's sucessful campaign in Europe.
Napoleon was known as the "master of Europe" because of his succesful campaign to conquer Europe but at the battle of waterloo, he was defeated by Arthur Wellesly that marked the end of his conquest to conquer Europe.