The success callback will get the json object as the first parameter, you can use it in the callback as shown below.
Why not reply the server with forexample HTTP code 200 (OK) or 201 (Created). Then in jQuery automatically fall in the success parameter is where everything went ok.
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.