Based on the context and the answer, generate a question. 

Context: Although I guess in some ways , it affected every American indirectly . Today is a day that everyone who was old enough to remember and understand what happened that morning should know as the turning point in American history . I do n't think that this country will ever be the same .

Answer:

The narrator could be talking about 911 .



Which of the following may have caused the narrator 's feelings ?