How exactly does the “parent” function from HTML::TreeBuilder work?

Your HTML is invalid. And given that HTML::TreeBuilder is a subclass of HTML::Parser, I can only assume that the parser is doing what it can to transform your document into valid HTML.

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.