While "classical language" is a subjective term and its definition can alternate depending on the circumstances, the languages usually considered classical by Western culture are Latin and Ancient Greek From a world perspective, Sanskrit, Han Chinese, and Arabic can also be included with Latin and Ancient Greek as important classical languages.
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.