In Chapter 1 of The Hobbit, how does the story of the Old Took of Tookland shape the reader's understanding of Billbo's character?
It explains why Bilbo has never felt at home in the shire.
It suggests that adventure is in Bilbo's blood.
It explains the hobbits' role as peacekeepers in Middle Earth.
It shows how Bilbo can overcome his family history of cowardice and shame.
