That is a difficult question to answer without seeing the rash. Basically, you need to see a physician It could be caused by a number of things- commonly perhaps an allergic dermatitis, eczema or scabies (an infection). These can all be treated.
Itchy rashes are often helped by moisturising creams- E45, dermolol etc. But you may require specific treatment (e.g. For scabies) so you should see your doctor before self-treating.
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.