You will need the correct replacement spark plugs, a spark plug socket, and a screw driver. The new cars have the spark plugs concealed and you might have to open the cover over the engine to access it, which may require addition tools.
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.