Nobody going to mention a Cask of Amontillado? Maybe not the most mind-bending example, but the tale of leading a supposed friend to their own horrific murder was not a thing I expected to be reading in school.
Nuclear attack drills? I don't think we ever did those, I've just heard about them from older people. How old are you? I thought those stopped in like the 80s or something.
There is a modicum of school violence in Canada, primarily in Urban/Metro centres, but not enough to cause general panic. Tue States has a pretty unique problem.
Wasn't even required reading for me. I was just flipping through my textbook one day and found that in one of the sections the class was never going to reach.