Here's why:
* Significant Growth and Change: Throughout the novel, Jane undergoes a substantial journey of personal growth and transformation. She begins as a young, timid, and mistreated orphan, but through trials and tribulations, she develops her independence, self-respect, and moral strength.
* Overcoming Adversity: Jane confronts and overcomes numerous obstacles, including poverty, abuse, and societal constraints. Her experiences shape her character and her outlook on life.
* Developing Her Identity: As she grows, she becomes more aware of her own thoughts and feelings, leading to a more defined sense of self and identity.
* Changing Relationships: Her relationships with others, particularly Mr. Rochester, evolve as she becomes more assertive and independent.
In conclusion, Jane Eyre's character undergoes significant dynamic changes throughout the novel, making her a complex and compelling protagonist.