I know not with what weapons WW3 will be fought, but WW4 will be fought with sticks and stones." Albert Einstein.
That's a scare tactic. Lyndon Johnson ran the infamous "Daisy" Ad against Barry Goldwater in 1964. It showed a little girl in a field of flowers getting killed by a nuclear bomb.
The implied message was that if Goldwater got elected, there would be a nuclear war. War between Iran and Israel won't mean WW3, even if the United States does get involved.
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.