970 should be fine for 1440p..4gb vram enough for these days game..but..maybe in two years or later you need to upgrade it because next gen game is coming and it will need more than 4gb of vram.. hell yeah if you can afford 980ti..just go for it..
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.