The answer to this question is <span>d.They personified abstract concepts
Something could be considered as allegories if it contains hidden meanings through the use of symbolic figures, imagery, or indirect action.
Personifying abstract concepts could also be used to convey some sort of hidden meanings within a play.</span>
Both characters learn to be careful what they wish for.
The overall mood is one of sadness and relief. The poem uses the rhythm to convey this mood because by using the different "paces" between the lines, it helps the reader see when the author is feeling melancholy or relieved.
"Though you may hear me holler,
<span>And you may see me cry—
I’ll be dogged, sweet baby,
If you gonna see me die."
By using specific short words and commas, that makes the reader get a sense of the mood - one of sadness and relief at the fact that they are still alive.
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The answer is Personification