You can change the stereo system that suits your taste. You can add speakers, amplifiers, sub woofers that you like. For more details do visit this link buyautoparts.com/autoparts/Volvo/Radio_o....
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.