I think the start of the civil war and the dread scott thing was a start in that direction.
They should interview other people who fought in that same war ( which would be back up witness for these two different accounts). So whoever has the most back up witnesses must be telling the truth ( also make sure the other people you interview don't know they are back up witness).
Answer:
I as a person would have started enjoying the little things in life more. The novel in question beautiful depicts the ignorance of society towards the destruction of war and how they pushed many young men to hell in name of patriotic duty.
I would have started enjoying things like time with family and friends, having a good meal twice a day and of course sanitized rooms and toilets in my place. I would have been less materialistic.
Muslims view Christians (as well as Jews) as People of the Book. This means that they are protected people, because they all worship the same God