I would start with just uploading a file and see if that works... then add in your other pieces and see where the trouble begins. This code assumes you have a form that has a text field named "file_name" where you designate what you'd like the file to be called when it's moved to the server, as well as a file field that is your file. Don't forget that your form has to be multipart.
That's something people frequently forget and is the cause of much trouble.
All I can think of off hand is that the files on this must be under 1mb which is easy for . Pdf's with graphics to surpass... I'd start with some basic troubleshooting techniques.
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.