Final answer:
Most people remember where they were during the Kennedy assassination due to its traumatic impact on the nation. The widespread media coverage amplified the shock, and the events surrounding the assassination, including Lyndon B. Johnson's swift swearing-in, further etched the day into the public's memory. Kennedy's charisma and the political context of the era contributed to the profound remembrance of the event.
Step-by-step explanation:
Most people remember exactly where they were when President John F. Kennedy was assassinated because it was a traumatic event for the whole country (c). The assassination of a popular and charismatic president, especially when captured live on television, had a significant psychological impact on the nation. Add to this the context of a changing political landscape with the Civil Rights Movement and the looming Cold War fears, the moment was etched in the collective memory of the populous.
Moreover, Kennedy's youth and the glamour he brought to the White House contributed to the intense public reaction and subsequent idealization of his presidency as "Camelot," making the abrupt and violent end to his life all the more shocking and memorable. It was on November 22, 1963, while President Kennedy was on a trip to Dallas to mend political fences, that he was fatally shot in his limousine.
The immediate widespread media coverage, led for the first time by television rather than newspapers, allowed millions to partake in the collective mourning and the chaotic aftermath, including the swearing in of Lyndon B. Johnson as president and the subsequent murder of the alleged assassin Lee Harvey Oswald by Jack Ruby. These events cemented the day in the annals of American history, turning an individual moment of shock into a shared national experience.