Why classical conditioning is called classical?

Probably because it was the first kind of conditioning to be demonstrated and studied. See Pavlov As eluded to above, classical conditioning is called such because it was the first kind of conditioning to be studied and demonstrated. However, the term "classical" also is used to differentiate this type of conditioning from "Operant Conditioning" which was first demonstrated by B.F.Skinner.

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.