Answer:
Tom Joad gets paroled from McAlester jail after being convicted of self-defense murder. Hitchhiking to his Oklahoma home,
The Joad's' unwillingness to give up is exceptional. Steinbeck underlines the need to preserve self-respect to thrive spiritually. This is clear by the novel's finale. Noah, Connie, and Tom have left the family; Rose of Sharon had a stillborn baby; the family has no food or job. This event (Chapter 30) shows that the Joad's have not lost their understanding of human life's worth.
Explanation:
Please feel free to add your thoughts to this summary of my opinion.
I believe that the question you should ask in order to understand an author's diction is What do these words have in common with each other?
Diction in literature is the choice of words, so I'm assuming this answer is correct.
The main character in a story is called the "protagonist".
In a similar manner, his enemy is called the antagonist.