She maybe didn't feel confident in herself or the character itself is shy. I'm not sure if I read the same book but Rachel might feel like she was wrong and her teacher was right.
I believe the answer is A
They are read now because the books he made were mostly romance and drama and ere one of a kind
Answer:
They were a less-sophisticated society that left a lesser footprint.
Think it this way. Should humans know everything or about everything, or are there certain things humans shouldn't know about?