The Austro-Hungarian Empire was located in Eastern Europe, taking in what is now Austria and Hungary, as well as part or all of what are now Poland, Rumania, Italy, Czech Republic, Slovak Republic, Slovenia and Croatia. Just before WWI it also gained control of Serbia and Bosnia-Herzogovina from the Ottomans although these areas were never formally part of the Empire (which was dissolved in 1918).
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.