<span>what the writer bases his beliefs or feels to be true based on knowledge of the subject</span>
Who's Elisa, and what book and/or passage are you reading? Nobody can answer without that context.
The leader of the Jets is Riff.
Harry’s parents were killed by voldemort when he was a young boy. this means that until he was 11, he had no real family whatsoever considering that the dursley’s treated him so poorly. we see a desperate side of harry usually in this book because he has been brought into this world where he realizes that he belongs in. this is why he is a protagonist