“Thresholds Of Violence” by Malcolm Gladwell. I need help on the Discussion Questions. & How have school shootings and those who instigate them changed over time ?? Please help

What is a synonym for the word anguish based on the context in which the word appears in this line from james joyce's "araby"? gazing up into the darkness i saw myself as a creature driven and derided by vanity; and my eyes burned with anguish and anger. a. distrust b. torment c. sarcasm d. isolation e. ferocity

The economic boom of the roaring twenties coincided with, and was partly fueled by a) the end of wwii b) the birth of consumer culture c) the beginning of the coolidge presidency d) the end of prohibition

What reasons does the author give to support the claim that it is difficult for a message to move people to take action?