Here's why:
* Charlotte's journey: Charlotte starts as a young, innocent girl who relies on authority figures. However, when she witnesses injustice and cruelty on board the Seahawk, she gradually develops the courage to question authority and fight for what she believes is right.
* Challenging the status quo: Throughout the book, Charlotte defies social norms and expectations of her time period. She takes charge, stands up to Captain Jaggery's tyrannical behavior, and helps bring the truth to light.
* Moral responsibility: Even though Charlotte is just a young girl, she realizes the consequences of her actions and takes responsibility for them. This is a crucial element in the story and demonstrates the importance of personal integrity and doing the right thing, regardless of the cost.
While this is just one lesson, *The True Confessions of Charlotte Doyle* offers many more valuable insights about justice, prejudice, courage, and personal growth.