Final answer:
The major theme in The Hobbit is Adventure and Discovery.
Step-by-step explanation:
The major theme in The Hobbit is Adventure and Discovery. The story follows the journey of Bilbo Baggins as he embarks on an adventure with a group of dwarves to reclaim their homeland from a dragon. Throughout the story, Bilbo encounters various challenges and discovers new lands, creatures, and treasures. The theme of adventure and discovery is evident through the protagonist's personal growth and the exploration of the fantasy world created by J.R.R. Tolkien.