I'm pretty sure you can grab the name using the post variable. On the tutorial you linked to, try using $_POST'uploadedfile' to get the name of the file.
Multiple file uploads work the same way as any single file uploads, which work the same way as any other form component. You simply need to specify an for each file you want to have uploaded.
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.