This sounds like homework. However, you can find n easily by generating the Fibonacci sequence and also computing the sum of the numbers so far in the sequence. Once the sum is 232 you can easily see what n is.
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.