If I upgrade to a new version of the VZAppZone client application, will I lose applications (and content) that I downloaded with a prior version?

No. Content that you download from VZAppZone may be saved either to the device memory or to an SD card so whether you upgrade the VZAppZone client application, or accidentally delete it, all downloaded content safely remains where it was originally stored. Upon performing an upgrade, you will also preserve your personalized VZAppZone settings.

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.