Sweety all dads have there flaws, the things he does may be rude and sinful but your brother was his son, even if it may look like he doesn't care I bet a part of him does. You and your family are very torn apart and I can say that because I didn't have the best childhood neather. You may or may no forgive your father but he is still your father, what hurts you the most about him will only make you stronger in the long run.
My advice keep your head up, try to get a therapist and Hun "forget and forgive.
8/10 And who knows. Probably within 10 years.
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.