* She represents the complexities of navigating a changing world: Marlee is caught between the familiar, comfortable world of her white, privileged upbringing and the harsh realities of segregation and racism that she encounters when her family moves to Little Rock. This internal conflict drives much of the story's themes about identity, prejudice, and the struggle for acceptance.
* She is a catalyst for change: Marlee's courage in standing up to prejudice, even when it's uncomfortable, inspires others. She becomes a voice for those who are marginalized, and her actions directly impact the integration efforts at her school and in the community.
* She embodies resilience and empathy: Despite facing constant discrimination and bullying, Marlee remains kind and compassionate. She shows empathy towards the black students who are being targeted, even when she doesn't fully understand their experiences. This makes her a relatable and inspiring character.
* She helps the reader understand the story's historical context: Through Marlee's eyes, the reader gains a deeper understanding of the social climate in Little Rock during the desegregation period. She experiences firsthand the fear, anger, and resistance that many people felt during this time.
* She represents the hope for a better future: Although Marlee faces challenges, she ultimately chooses to stand up for what is right. This provides hope for a future where equality and acceptance are the norm.
Ultimately, Marlee's importance lies in her ability to embody the challenges and complexities of a pivotal moment in American history. She serves as a reminder that even in the face of adversity, courage, empathy, and the pursuit of justice can make a difference.