Final answer:
One example of allusion in I'm not your perfect Mexican daughter is when Julia refers to her sister as 'the saint.' This allusion enhances the novel by highlighting the contrast between Julia's rebellious nature and her sister's perceived perfection.
Step-by-step explanation:
An example of allusion in I'm not your perfect Mexican daughter is when the protagonist, Julia, refers to her sister as 'the saint.' This alludes to the religious figure of a saint, implying that the sister is seen as pure and virtuous. This enhances the novel by highlighting the contrast between Julia's rebellious nature and her sister's perceived perfection.
By comparing her sister to a saint, Sanchez is providing her readers with a deeper meaning about societal expectations and the pressures of living up to them. Through this allusion, Sanchez explores the theme of identity and the challenges of conforming to cultural and familial ideals.