As far as Napoleon VS Joan, I must put all things behind Napoleon. Akka le Vil said it very well, so I won't be redundant.
As far as Hitler being the leader, he was fairly influential in Germany for a period of time, however I do feel that Bismarck was a better choice. He managed to unite the thousands of small German states into one country, and brought Germany to its highest position of power (unless you count the time during WWII, but that was simply a burst of power at one point, while Bismarck managed to put Germany in a solid position as the strongest power in Europe for many decades while remaining in a very stable position without being at war).
Just my 2 cents.
As far as Hitler being the leader, he was fairly influential in Germany for a period of time, however I do feel that Bismarck was a better choice. He managed to unite the thousands of small German states into one country, and brought Germany to its highest position of power (unless you count the time during WWII, but that was simply a burst of power at one point, while Bismarck managed to put Germany in a solid position as the strongest power in Europe for many decades while remaining in a very stable position without being at war).
Just my 2 cents.
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