No , you can not transfer any save , trophy or other game related file from one account to another , this is the same for psvita , ps3 and ps4 consoles , all psn accounts and all users on playstation systems as saves are locked to the user that crated the save file you won't even have the game on another account if its a digital download , you'd need to format and restore the vita , the games you buy on psn are locked to that account only and you can only use one account per system on a vita console.
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.