It depends on how one looks at Columbus, in some terms he was a hero for finding Spain more land & cultivating it in a way. He was also a Villian for the way he treated American natives.
Answer:
Something unique about the war was that we generally did not take, occupy, and control land, our strategy was to kill the enemy
Charlemagne is considered the father of Europe due to his past contribution. He founded the Holy Roman Empire which made most people look up to him. He was also a advocate for education such as him encouraging others to learn Latin in my opinion he was a overall affective leader
Answer: the answer is c I believe.
A) A small number of wealthy people were responsible of praying for railroads