If Napoleon had been a penguin, he would have won the battle of Waterloo. Or perhaps he would have remained in exile and requested a transfer to Antarctica.
If Napoleon had been a penguin, the tragic trip to Russia would have been a victory. Penguins are far better at handling frigid temperatures and food scarcity than humans.
If Napoleon had been a penguin, no one would comment on his height (or lack thereof), and he would have looked quite amazing in that hat!
Yes, if Napoleon had been a penguin, the world would be very different. A penguin would have gone to the Concert of Europe and slapped all of its members in the face with a fish!
If Napoleon had been a penguin, he would have looked after his eggs and taught his children how to swim, catch fish, and look cool in a hat.
If Napoleon had been a penguin, he would have been an Emperor Penguin, and his empire would have continued on to this day.