Excerpt 1 - Repetition is a literary device that repeats words or phrases to make an idea clearer. ( These are repeated: 'we choose to go to the moon'; 'because'; 'one that we are')
Excerpt 2 - Satire is a technique used to criticize foolishnes or corruption, using humor. (Ain't we got all the fools in town on our side?)
Excerpt 3 - Rethorical questions are questiosn that don't expect answers. ('Must I argue...?'; 'Is that a question...?'; 'Is it to be settle...?)
<h3>What is A literary device ?</h3>
A literary device is a writing technique that writers use to express ideas, convey meaning, and highlight important themes in a piece of text. A metaphor, for instance, is a famous example of a literary device. These devices serve a wide range of purposes in literature.
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This words simply means not easily convinced. Or even having doubts.