To love ru season 4 and high school Dxd season 3?

(Speculating here) There will be more than likely a fourth season as you said due to the sales. It's really just a matter of translating the books into animes, since they don't really have a manga to base it off of. And as we both know this particular anime sure takes its sweet time coming out with new seasons.

But based on the amount of books and profits made, I really can't see them not doing another season. (Again, no sources of info, just my thoughts.).

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.