It can dissolve the most types of substances it can dissolve most substances This is because solutes for the most part are able to dissolve in water with the exception of some solutes like oil Most of the solids disslove in water.
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.