Ipod shuffle is the basic version of the apple ipod. If you want to listen only songs then fo for this. Now ipod nano also comes with touch screen, which allows you ro select and drag song along with watching videos.
This is very good feature. And ipod touch is like the replication of iphone. Now the only thing is remaining is you can't call anyone from itouch.
And all the deatures are same. Just recently the apple added so many new features that it is like you have permission to do everything in a such tiny instrument.
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.