Try researching the requirements for an EC work permit first You will quickly discover that you don't qualify, then you can forget the idea.
Try to think about something different for your future. You don't have the slightest idea about things. EC is not a country neither their countries are open for everybody.
Unless you get very high skills needed in Denmark or you are really rich, otherwise forget it. Come on a holiday.
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.