Can jquery functions be used to easily convert a string to a tree, manipulate a node, and convert back into a string?

I would say "not exactly." The specific change that you're trying to make can be done as Box9 shows, but in terms of semantics, I'd say that you don't use jQuery for string manipulation, as far as I'm aware.

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.