Who are the two women who influence billie Jo the most?

In "Out of the Dust" by Karen Hesse, the two women who influence Billie Jo the most are her mother, Ma, and her teacher, Miss Freeland. Ma is a nurturing figure whose passion for music and love for Billie Jo deeply shape her identity. Miss Freeland serves as a mentor, encouraging Billie Jo's aspirations and helping her navigate her grief and challenges. Together, they play pivotal roles in Billie Jo's growth and resilience throughout the novel.