What is the Author's purpose

Ineed . i need to write a story with this words. vapid, reverie, chastity, petty, invariably, posterity, axiom, pugnacious, bourgeoisie, knell

How was don quixote different from the literature before it? how did it signal a change in the history of literature? your answer should contain at least one hundred words.

What surprises me,she said is not that con artist exist, but that enough people would have been both wealthy and gullible enough to think that they could but buy the brooklyn bridge