Why does twain have the cat return at the end of the fableto reveal the moral of the story? to reveal how life is unfair and that despite theanimals' genuine curiosity, they could not learn the truthto highlight the idea that life's most basic truthsare, like the cat, elusive and hard to decipherto reveal why none of the animals like the cat, as he is always keeping secrets or telling liesto add ironic humor, as the character whom theothers don't trust actually reveals the truth

the rhetoric device being used to persuade the audience is pathos.

different strategies reach different people based on their ability to understand the material. (from personal experience) when writing an argumentative essay write explaining the subject as though your audience never heard of it before and it is just being introduced, then explain why other people hate it also, afterward you would explain why that would be wrong. i hope that : )

- "the basic difference between keywords and subjects is that subjects (or "subject headings") have been predetermined, while keywords have not. a keyword is an easy place to start because you can use any word that seems to fit your search; this is called "natural language" searching."

it is an infinitive phrase with a subject.