What are some possible World War 3 scenarios?

No This is mostly absurd nonsense. I assume that the inclusion of Jamaica means you're high, again.

No. China will never attack us directly. We are their largest customer and without us, their economy collapses.

The most likely cause of WW3 will be Israel or us attacking Iran and then Russia and the middle east getting involved as well.

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.