Answer:
the phrase has a dark and dreary essence of it so C.
Answer:
Jaylen found that few students realized bullying was a big problem. Jaylen has made many new friends through his antibullying campaign.
The whole To Kill A Mockingbird was told from a point of view when Scout was grown up so she realized then, but as a child she was innocent so she did not realize that they was a mob in the first place. So for a short answer No she was aware.
Answer:
The word "protracted" means lasting longer than expected, or unusually long, so what protracted most clearly means based on the context of the excerpt is how the time period of celestial motion studies must have lasted unusually long.