You would need the text to answer the question
What exactly are we meant to do?
Answer:
To guarante freedom of expression by prohibiting Congress from restricting the press or the rights of individuals to speak freely.
A metaphor is a speech device that compares one object to another object using words that associate them. In this case, the lines that use this literary device is A which compares hemisphere as the master of its own house.
Based on this excerpt, what can be inferred about Oliver's neighbors is C. they think he is a bit peculiar, yet they revere him.
You can see this in the abstract because they say they find his behavior quite odd, and sometimes don't even understand him, or may be afraid of him, yet when he is in trouble, everybody takes care of him and everyone is actually there for him.