How does longfellow incorporate elements of the story of sampson in "the warning"? a. he shares sampson's story of revenge on the philistines as an example of the potential consequences of slavery in america. b. he compares sampson's choice to sacrifice his life to free his people to the choice that americans made to risk their lives in the fight for independence. c. he highlights sampson's defeat of the philistines to demonstrate that a single person can have tremendous influence over many. d. he contrasts sampson's imprisonment in ancient times to the more just treatment of people held as slaves in america.