Statement describes how the author develops their analysis of the Hero's Journey?

The best statment that describes it: The author describes the structure of the Hero's Journey and then explores how it translates to popular books.

Explanation:

The path of the hero starts in a very humble way. Sal is a simple kid that grew up in a simple family with his parents. When her mother leaves her, her path becomes heroic. As the path is not easy and it is full of obstacles, she learns how to be strong, and to live her life without her mother.

The author follows the story of the Hero's Journey (a theme developed by Joseph Campbell).