Answer:
Allusion
Explanation:
I believe it is Allusion because allusion means an expression designed to call something to mind without mentioning it explicitly; an indirect or passing reference, and in the lines Romeo is talking about Rosalind and how she will never compromise her virtue for him.
In general, American literature can be thought of as somewhat of a "mirror" when it comes to the American identity and culture. It shines a light on the American identity.
