Final answer:
John Adams's use of the term 'oppress' in 'A Defense of the Constitution' exemplifies the rhetorical device of anaphora/repetition (option a), emphasizing his argument against self-oppression within a society.
Step-by-step explanation:
John Adams, in his passage from A Defense of the Constitution, utilizes rhetorical devices to emphasize his point about the nature of oppression within societies. Specifically, the statement that best describes Adams's use of rhetorical devices in this passage is anaphora/repetition with his use of the word 'oppress'.
This word is strategically repeated throughout the passage to highlight the various ways in which oppression can manifest, whether it be individuals oppressing others, parties oppressing opposing parties, or majorities oppressing minorities. By doing so, Adams effectively argues that people can indeed oppress themselves if one part of society imposes its will on another.