A tiny drop of oil, any oil, applied inside the case will pretty much kill a primer dead. I would put a drop or two of 3 in 1 oil inside the case and let it soak for a day or two before drying inside and replacing the bullet. You should be fine from there on out.
Hundreds of degrees. I've had ammo sit in direct sunlight in the desert when it was 140 degrees in the shade. The ammo itself had to be over 200 degrees and we never had a single detonation.
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.