Well I would ask her why she never calls/texts you back, that is just BS. I could understand if it were once in a while but seriously? If she is really your friend she will understand why you are upset.
Don't specifically say "You're never there for me" ask her casually " why didn't you text/call me back last night I needed to talk to you. " and see how the convo goes from there. If she starts making up the same excuses something is up and you have to call her out on it cause all my friends are always there for me, even if they get their phone taken away they find some way to talk to me if they know I need them.
She doesn't sound like a very good friend, then again idk her as well as you do. :/ good luck, hope I helped :D.
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.