When to use , tag files, composite components and/or custom components?

Use Facelet templates (as in ui:include and/or ui:composition ) if you want to split main page layout fragments into reuseable templates. E.g. Header, menu, footer, etc. An example can be found in my answer on this question: How to include another XHTML in XHTML using JSF 2.0 Facelets?

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.