The luster means the shine or the coating that are on the elements of the table that throw shine or show glimse of getting colorful and they represt mostly the metals as mettals have ustre and vry shiny surfaced , smooth also and ductile.
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.