I would recommend you use a High Mileage SAE 10w-30 oil in this 29 year old vehicle.
The 4.9L, 5.0L and 5.8L call for 5w30. Although a 10w30 would not hurt to use as well.
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.