Answer:
A widely accepted theme of "The Mending Wall" concerns the self-imposed barriers that prevent human interaction. In the poem, the speaker's neighbor keeps pointlessly rebuilding a wall; more than benefitting anyone, the fence is harmful to their land. But the neighbor is relentless in its maintenance, nonetheless.
Explanation:
The Nathaniel Hawthorne novel that most famously deals with the effects of guilt is the scarlet letter.
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