Which Wrestlers best represent these Nations/Countries?

Yes. There is, from whats given anyways, only one solution for every x value, i.e. A function.

There are multiple y values (in this case 2 appears twice) and that's ok, its when there is one value of x that has multiple values of y that it is no longer a function.

Yes because for every x value there is only one y value. Meaning that at x=-1 it only equals 2 and nothing else which makes it past the vertical line test( If you graph the points none of them line up vertically). Ex: this would be a function: http://library.thinkquest.org/20991/medi... this would not be a function: http://www.algebra.com/cgi-bin/plot-form...

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.