Without seeing your full code, I will say there is a very good chance the constructed FTP URL / path is incorrect, in comparison to what you expect it to be when you manually connect to the FTP site through a FTP client.
You can get that particular error for many cases.
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.