In an investment of any sort you should look for safety of your original amount, some kind of income to cover costs, liquidity so that you can get out when you must, and safety that what you get back can purchase as much as it could when it went in. Many securities can do these four things. Do not take tips, chances are someone is trying to get rid of something.
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.