What internet connection method works better on the PS4 (PlayStation 4)? Wireless wifi or Lan cable (Wired)?

You don't need one , just go buy a universal adapter from a store that sells luggage and accessories for travelling and you can use the same chord your ps4 came with.

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.