By the looks of it, you arent going through such a great childhood. Im really proud of you and your youtube carreer even if your parents think so badly of you, others are delighted by you an you definetely have a spark and your very much worth it and don't be depressed try to look at the bright side of things my father always looked down and mentally abused me since I was 7 now I am 21 and got my education out of the way and you have no idea how much he regrets ever treating me the way he did. Its funny to say but now I talk bad and he just listens to me.
Don't be depressed please don't I know its hard you have many years to deal with their nonsense but just focus on what you love and try to avoid them and smile at the world. As for the whole physical abuse of their part is really not acceptable I think that they must be taking out their stress and pressure on you which is non acceptable you need to talk to your grandparents or like an uncle about it and they can talk to them and make them see that what they are doing isnt correct. Wish you the best I mean I don't know why it looks like they just are tired of you I mean why?
Your going through that troubled stage of your teenage years and I know that you feel really bad and they are just making things worse... but don't let them get to you COngrats on your birthday 6 days left don't worry if they take it away they will give it back. If you ever feel like you need to talk to someone im here I can be a big sister im 21 alot older than you but I have a 10 year old sister that I love dearly. I understand how you feel.
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.