Answer FDR, Winston Churchill, Patton, MacArthur, Truman. These five come to mind immediatly. There is no short story here.
You'll have to read a book Answer Big Three - Allie leaders were Churchill (Great Britain), Stalin (Soviet Union), and Roosevelt (United States), their countries contributed most to victory Best generals - Zhukov (Soviet Union) - helped Russians win after being on verge of collapse, Eisenhower (United States) - commander of allied forces in Europe, including D day.
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.