That would be C, imagery.
When I read the passage, I can clearly imagine the wharf Twain is describing.
<em>In the 1990s, fat food workers, whose earnings were only slightly higher than those migrant farm workers , saw the value of their salaries decline even as other American workers were getting paid more (Scholosser 6)</em>
Answer:
"What is Lady Macbeth's role in Macbeth's plan to kill Banquo and Fleance? It is her idea from the beginning. ... They leave Banquo in a ditch. Banquo's son, Fleance, escapes."