Answer:
D. <u>The growing conflict between the American people and the government. </u>
Explanation:
Well,to my current knowledge,both Twain and Wilson Avidly hated Imperialism.
Commander Oliver Hazard Perry destroyed the British naval forces
B. chief examiner.
A chief examiner would be someone or something else unrelated entirely. Perhaps a police chief or a medical examiner are the closest to a "chief examiner" anything.