This episode takes an unusual source: the Wikipedia disambiguation page for the term Civil War reenactment, a page of a few sentences and three links. It lists American Civil War reenactment, Renaissance reenactment and The Sealed Knot, a reenactment society in the United Kingdom, grouped because they are topics referred to by the same term. The discussion looks at why an encyclopedia would route a single search to three subjects across different centuries and continents, and what that says about the gap between academic historical categories and the way people actually search.

The second half turns to the machinery behind the page. It notes the instruction inviting readers who arrive through an incorrect internal link to fix it themselves, the edit timestamp of 25 January 2020 at 11:49 UTC, the Creative Commons Attribution-ShareAlike 4.0 license that requires edits to be released under the same terms, and the Parsoid tool that converts wikitext into HTML. It closes on the contrast between a page about recreating civil wars and the code of conduct and privacy links that govern its anonymous editors.

• The Renaissance appears on the list not as a civil war but because reenactors use the same phrase for it.
• The UK entry points to one named organization, The Sealed Knot, rather than a general article on English Civil War reenactment.
• The page’s contribute menu offers links to learn to edit, the community portal and recent changes.
• UTC timestamps give a single sequence for edits made by contributors in different time zones.
• The ShareAlike clause prevents anyone from copyrighting an improvement made to the page.