The person after whom the prize was named is Joseph Pulitzer I'm 100% sure hope it helps
The comparison is that Nomadic hunters moved around a lot, as the early agriculture communities could stay in one place, and just farm.
woman began to work and get jobs (something they had never been able to do before) and woman rights started to be a thing
Answer:
1) New and revolucionary tactics and weapons (european powers use the inspirations in WWI)
2) Number of fallen remains far higher than in any other american war before or after
3) That is was war to prevent seccesion of Southern states and breaking of USA