Are poor more likely to be mentally ill than the rich? how is marital sex today than the past?

Whatta a loaded ass-backwards question. If mentally ill than more likely to be on the dole as SSI or SSDI - not the other way around. Look at Howard Hughes.

If you're rich then you are 'eccentric' if poor - then you are 'bizarre' (and unemployable - unless you're an artist,,,).

Mental illness does not discriminate. You'll find it in every demographic at all income levels.

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.