Answer :
Final answer:
Ad hominem, plain folks fallacy, and straw man are logical fallacies exemplified in Nixon's speech quotes.
Explanation:
Ad hominem is a logical fallacy where a person attacks their opponent's character instead of addressing their argument. An example is Nixon implying his opponent's lack of integrity by mentioning his wife's employment.
Plain folks fallacy involves portraying oneself as an ordinary person. Nixon's mention of his wife's cloth coat aims to create an image of simplicity to appeal to the audience.
Straw man is misrepresenting an opponent's argument to make it easier to attack. Nixon suggests his opponent's wife is on the payroll to undermine his credibility.
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