Setting a default dependency without using a third-party dependency resolver?

The default approach in DI would exactly be to create all appropriate overloads . It's easy to do and requires no additional libraries or frameworks. In your case there are only four possible combinations, so that's not too bad.

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.