You aren't going to be able to take an unregistered car across the US/Canadian border, either way. They will turn you back. If you are trying to buy a car in one country and register it in the other country, you will also find yourself with a lot of trouble.
They don't like you to do that either without jumping through a lot of costly hoops, though that isn't the border patrol, that will come when you go to your Department of Motor Vehicles. You won't be able to register a car in the US if you are a Canadian Citizen not legally living in the US.
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.