Start by asking your son. Don't do it in an accusing way. Just say " Josh, I noticed you didn't eat your lunch today.
Any reason why?" Try to figure out if it is what you packed, his hunger level or so stress or other issue. You can also speak with his teacher.
Just let her know that you noticed he isn't eating his lunch and ask her if she had noticed anything. Is anyone picking on him? Does he have someone to eat with?
Does he seem to understand the lunchroom process?
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.