America, 1000 online , help please

Der er grammatiske fejl som jeg virkelig er usikker på.. Og min lære ville gerne have svære ord...

Så ville høre om i ville tjekke det igennem , og blot give jeres mening, og hvis i har mulighed for at rette , så do it:)

Derek has also
another problem, because his younger brother Danni is well into the nazi environment, and he has
no intention to get out of it. Derek tells Danni about his life in prison, and how a black has saved
him from death. Daniel understands it all, and they go home and pull all their swastikas down from
the walls as a sign, that they no longer want to have anything to do with it. Derek wants to start a
new life, and together with the rest of the family he wants to lieve the city. But before they will do
that, Danni is going to school. Danni gives the essay about his brother to the principal, and goes out
into the toilet. Suddenly he hears a sound from behind, he turns around and the same black as he
stopped slapping a white boy in the toilet, shoots him with a gun. So it gets a sad ending.