Final answer:
The stage direction in parentheses enhances the literal meaning of the text by creating a formal view of the characters' actions and physical response.
Step-by-step explanation:
The use of stage direction in parentheses enhances the literal meaning of the text by creating a formal view of the characters' actions and physical response. It helps the reader visualize the scene and understand the characters' movements and interactions. For example, in the given text, the stage direction '(To Banquo)' indicates that Macbeth is speaking directly to Banquo, emphasizing their conversation and the importance of their discussion.
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