U may have some problems! A fair amount of the population in the San Juan area know English but once you get away from there English levels plummet. There are people from Puerto Rico that live here in the Miami area that speak no English at all.
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.