I think it's HITLER.
Bismarck.
mambas and camo spiders are some of the most feared.
he wanted his name to be known for all the ages as the greeks most feared warrior and he did
Most feared a... wolves most dangerous honey badger
The Roman senate and the patricians (the aristocracy) feared Caesar the most.
That would probably be Oconostota, also known as the Great Warrior.
It depends on what war you mean. Bombs, nuclear to be precise, were some of the most feared weapons. Tanks also were feared highly.
Thanatophobia
It sounds as if you are thinking of Josef Mengele.
i think people who went to his castle feared him the most.
Muslims, Vikings and Magyars The vikings where the most feared