Actually, since bullets follow a parabolic arc when they leave the muzzle, they pass through the sight plane as they rise to their highest point and then they drop back through it on the way to the ground That said, the correct point of impact at 25 yds for a perfect 100 yd zero is dead on.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.