For beginners a revolver, for experienced and competent shoots either is okay. The semi auto pistols of today are much more reliable than the were 60 years ago in the hands of an experienced shooter.
Depends on the quality of the handgun, maintenance, cleaning. Yes revolvers are typically more reliable but can only hold 6 rounds compared to a semi-auto with a double-stack magazine. The beretta M9 has a 15 round magazine capacity and is very reliable...i prefer semi auto.
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.