Does the person I am sending encrypted / digitally signed files or archives to have to be running the same version of Windows?

No. It does not matter what version of Windows the sender or recipient are running - they do not have to be the same. For example, the sender could be running Windows 98 and the recipient Windows NT.

More.

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.