It is impossible answer without having the options given.
both a and b
I'm afraid I don't have the excerpt you are referring to. Could you please provide more context or the specific sentence for me to assist you accurately?
Quality
It switches from speaking in the abstract to speaking about Della.
a circular sofa
The rhyme scheme of the excerpt is ABABCC.
rythm
Answer this question… Truman Doctrine.
Characterization
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Directness
Answer this question… Emancipation Proclamation