He doesn’t look like a Jew. He has red hair.
Because his father has been ordered to relocate on the orders of the Fury (the Fuhrer, Adolph Hitler). Essentially, Bruno's father has been promoted to a Commandant position at Auschwitz, and this is why the family has to leave their house in Berlin.
Dishearten, daunt, disparage, overawe, deject, depress. Hope this helps!
It looks good.
You did a nice job being descriptive and your grammar looks fine.