Well you need to answer the prompt. It’s asking for a historical moment. The definition of history is the study of past events, particularly in human affairs.
Seeing as it doesn’t answer the prompt, I’d say it’s a no-go.
Edit: I can see how you could read it as a fictional past event, but I personally wouldn’t write it like that. Plus, a response involving politics is a slippery slope.
I’m in high school so I can’t give you a straight answer but I know it’s not a good idea to talk politics in a college app, no matter how liberal a school is.
bear in mind that you should use as close to 50 words as you can, and make it the best example of your writing that you can.
Stanford doesn’t care what event you pick. The reason they and other schools ask quirky questions is to measure your interest in Stanford. Everyone says they are interested, but are they really? A kid that really wants that school will put a lot of time and effort into answering these questions, will try to show another side of them the app hasn’t already revealed. And the questions are deliberately chosen to be unique so you can’t recycle them from other apps. A 4-word answer is not going to help you here.