Question

Difficulty: HardRhetorical Functions of Sentences and Paragraphs

While early cartographers are often celebrated for their attempts at geographic precision, their maps served a secondary, less objective purpose. The prominent inclusion of mythical sea beasts in unexplored regions of the ocean was not merely a decorative choice or a symptom of ignorance. Rather, these illustrations functioned as political markers of territorial sovereignty and imperial ambition. By populating the uncharted waters with fearsome monsters, cartographers visually signaled the extreme danger and high stakes of maritime exploration, thereby legitimizing the state-sponsored monopolies granted to national trade fleets. The beasts did not represent what was known to be in the water, but rather warned rivals of what the crown claimed the right to conquer.

Based on the passage, what is the primary rhetorical function of the second sentence ("The prominent... ignorance")?

  1. It identifies two common assumptions about map illustrations in order to reject them and introduce the author's thesis about their political utility.Answer
  2. B
    It provides historical proof that early cartographers lacked the scientific tools to distinguish between myth and reality when drafting maps.
  3. C
    It serves as a transition that shifts the focus of the passage from state-sponsored trade monopolies to the artistic preferences of European monarchs.
  4. D
    It offers a concession acknowledging that decorative aesthetics were ultimately more valuable to mapmakers than geographic accuracy.

Answer

It identifies two common assumptions about map illustrations in order to reject them and introduce the author's thesis about their political utility.
The correct answer correctly identifies the rhetorical function of the target sentence. By asserting that the mythical beasts were not merely decorative or a result of ignorance, the author preempts and rejects two common misconceptions. This rejection immediately prepares the reader for the author's main claim, introduced in the next sentence with the word 'Rather,' which explains that these drawings actually served political and territorial functions.

Step-by-Step Solution

1
Analyze the target sentence in the context of the surrounding text.
The target sentence states that the inclusion of sea beasts was 'not merely a decorative choice or a symptom of ignorance.' The subsequent sentence begins with 'Rather,' indicating a shift to the author's actual point.
Understanding the immediate context helps identify how the target sentence connects the introductory remark to the main argument.
2
Evaluate the function of the contrast introduced by the target sentence.
By stating what the illustrations were not (decorative or due to ignorance), the author clears away conventional explanations before presenting their political theory.
Rhetorical function questions ask why the author chose to include a sentence, which here is to set up a counter-thesis.
3
Compare the options to locate the one that describes this functional transition.
The correct option correctly states that the sentence identifies two common assumptions (decoration and ignorance) to reject them and introduce the main thesis.
This matches the rhetorical structure of identifying a counter-explanation and pivoting to the true argument.

Key Concept

Identifying the rhetorical function of a sentence requires looking beyond its literal content to determine how it advances the author's argument or structures the passage.
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