I assume this has the stock GM radio with TheftLock. You need your 6 digit radio code, and call 800-537-5140 to get the unlock code. It will ask for a dealer number, you can google that phone number to get one and also find step by step instructions.
Good luck.
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.