Final answer:
The quote "Oh, Princess Anna of Arendelle" is from the movie Frozen, which emphasizes sisterly love and features a strong female lead.
Step-by-step explanation:
The character who says, "Oh, Princess Anna of Arendelle", is from the movie Frozen. This film distanced itself from the traditional princess tales by focusing on the theme of sisterly love instead of romantic love, marking a departure from earlier princess-centric movies. In contrast to the portrayal of women and girls in previous Disney narratives, where the characters often needed rescue from a male figure and sought a happy ending in marriage, Frozen, along with other modern Disney movies like Moana and Brave, presents strong female leads who pursue their own goals and show great bravery.