Whether you are ultra-rich or otherwise, when people invest their assets (money) they normal do so through financial institutions of which move money around the world where the money will earn the best interest on the dollar. It has nothing to do with avoiding taxes or "hiding" money. Maybe if you used a little more intelligence instead of trying to type your question like that of a fool...you'd comprehend financial management better!
Obviously he's not hiding them since people are easily finding these accounts and the IRS has reviewed his taxes are they are legit. So are you saying that if you take advantage of the code, you are immoral?
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.