Can I change my stream from sci to arts..actually its too difficult and also I got failed in 12 sci?

Idk the answer to your actual question, but I know you should talk to your guidance counselor. That's what they're there for.

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.