Based on context, what is the best explanation of the meaning of “parody”?

Which literary approach focuses primarily on the dynamics of power in a text?

How does the play resolve the conflict between conscience and law? creon acts according to the law, not the conscience of advisors, and is punished. each character chooses familial loyalty over civil obedience and is punished. the deaths of haemon and eurydice fulfill the prophecy. creon sentences antigone to death even though haemon asks him to reconsider.

What is implied in this sentence from mark twain's "the £1,000,000 bank-note"? i was puzzled, and wanted to discuss the matter a little further, but they didn't; so i took my leave, feeling hurt and insulted to be made the butt of what was apparently some kind of a practical joke, and yet obliged to put up with it, not being in circumstances to resent affronts from rich and strong folk.