I agree with the other answer above min, its a lot of worry for another child to take on - there needs to be another adult who can be objective and say things to her that will build her confidence back in older people. I think as well she should maybe ring Childline charity for free or talk to the Samaritans for free. Its all confidential and you can rant on as much as you like without being judged... they were very helpful for me when I was younger.
Maybe she could speak to an adult at your school, or if she is very upset you could mention it to someone at the school staff that you trust, because others must have noticed how down she is about things. You sound like a good friend, and I hope it gets sorted out soon. Good luck!
Thats a big mess that another adult would have to be willing to take on. You can be as comforting as you can but thats about it. But I would tell her to look into another relative to live with.
When she gets tired she'll find a way out, trust me.
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.