XMLHttpRequest access file in Public Dropbox?

That error message is because you are hosting the HTML document on your local hard disk and not on the same server as the file you are trying to load.

What you're trying to do is called CORS (Cross-Origin Resource Sharing). As your error message describes, you need to send the Access-Control-Allow-Origin header.

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.