Final answer:
Literary devices in 'A Quilt of a Country' add complexity to the text, enhancing the reader's understanding and providing depth to the essay's themes. They are important tools that writers use to convey their messages in more engaging and meaningful ways.
Step-by-step explanation:
The question refers to the use of literary devices in A Quilt of a Country, an essay that talks about the diversity of the United States and how it forms a unified whole despite the many different backgrounds of its people. Literary devices usually serve to add complexity to a text by introducing different levels of meaning and by enhancing the reader's engagement with the text. They can also be used to draw connections, evoke emotions, and provide deeper insights into the themes and messages of the work.
For example, metaphors and similes can create vivid images that help the readers better understand and feel the author's points. Symbolism can add a layer of meaning, allowing objects or actions within the essay to represent larger concepts or themes. Alliteration and assonance can create musicality in the prose, capturing the reader's attention and emphasizing certain points. Thus, the correct answer to the question would be C. This answer is supported by examples like the very title of the essay, 'A Quilt of a Country,' which itself is a metaphor representing the patchwork nature of American society.