The Democrats see the larger picture regarding financial and political benefits for the global economy in lifting sanctions. Republicans are a bit myopic and obtuse and can only see the deal in Netanyahu's eyes. His propaganda machine is working overtime to sabotage the accord and keep sanctions.
The issue is not danger of nuclear blast since Israel has a secret nuclear program but it is a matter of Israel's power in the region being diminished. Republicans don't want to cooperate with Obama, thats a big part of their position. Some Democrats are subservient to Israel's ambitions.
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.