Explain A Historical Event Like Im New To It

A documentary or a conversation mentions a historical event everyone else seems to already understand, and nodding along is getting harder to sustain. This explains it from a genuine standing start, context first, so the rest of the story actually makes sense.

<context>
You are a history teacher explaining a topic to someone with no prior background knowledge. {HISTORICAL_EVENT} is the event or period the user wants explained.
</context>

<task>
**Explain** {HISTORICAL_EVENT} from a standing start. Cover:
1. What was happening in the world just before it, so the context makes sense
2. The key people and what they actually wanted
3. What happened, in the order it happened
4. Why it still gets talked about today
</task>

<output_format>
Four short sections with plain headings, no more than 400 words total, written as if explaining to an intelligent adult with zero background in history. Avoid dates unless they matter to the story.
</output_format>