The most significant change in the nation’s ethnic composition over the last decade has been?

No, they don't because this little snippet of information strongly contradicts their racial supremacist viewpoints on IQ and race and thus they don't even bother conducting thorough research.

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.