Final answer:
The fiction author uses descriptive language and imagery to make the factual account more exciting by vividly describing the treasures Polo has acquired and creating a sense of opulence and anticipation.
Step-by-step explanation:
The fiction author uses descriptive language and imagery to make the factual account more exciting. By vividly describing the treasures Polo has acquired as a trader for Kublai Khan, such as gold coins, rubies, emeralds, and silks, the author creates a sense of opulence and grandeur. The strategic arrangement of the treasures to glint in the sun upon Polo's arrival adds a touch of anticipation and drama to the story.
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