Who Arthur Morse is
Arthur Morse is a student whose encounter with Martin Eden opens the story's passage into the Morse household. After Martin helps him in a street fight, Arthur invites the young working sailor to dinner at his family's Oakland home.
Arthur Morse and the others in the story
Arthur is Ruth Morse's brother, and his invitation brings her and Martin together for the first time. Ruth becomes the woman Martin loves and hopes to make himself worthy of through learning.
The contrast between Arthur's family home and Martin's working life matters from this first visit. Mr. and Mrs. Morse receive Martin politely, while Martin feels clumsy in their unfamiliar surroundings.
Questions
Who is Arthur Morse in Martin Eden?
Arthur Morse is a student and Ruth Morse's brother.
How does Arthur Morse meet Martin Eden?
Arthur meets Martin through a street fight in which Martin helps him. He then invites Martin to his family's home for dinner.
Why does Arthur Morse matter to the story?
Arthur connects Martin with the Morse family. His invitation leads to Martin's first meeting with Ruth, whose influence helps set his pursuit of learning in motion.