How is belle portrayed differently from earlier disney heroines?

Quick Answer
Belle is portrayed as a proactive, intelligent, book‑loving heroine who actively seeks adventure, sacrifices her freedom for her father, and forms a genuine bond with the Beast, unlike earlier Disney heroines who were often portrayed as more passive or primarily driven by romance.
Explanation
Belle’s character was crafted by screenwriter Linda Woolverton with the goal of creating a strong heroine distinct from earlier Disney leads. She is introduced as a book‑loving daughter of an inventor who longs for adventure beyond her village’s routine. Unlike many earlier heroines, Belle does not wait for rescue; she offers her own freedom to secure her father’s release. Her proactive nature is evident when she chooses to stay with the Beast and gradually befriends him, teaching him kindness in return. Belle’s intelligence and agency were influenced by the women’s movement, making her a proactive and intelligent character rather than a passive protagonist whose primary goal is often romantic fulfillment.