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statementVerified

Thermopylae is a completed defeat with a last stand as Herodotus later prints it

The surviving file is narrow: Herodotus as later English, later lives, a modern monument, and encyclopedia pages. In the causal graph this event weakens Humanitarian Access, a driver that strengthens People Internally Displaced by Conflict and Violence (IDMC) — an improving welfare path.

Read the full account

Public Herodotus Book 7 is the principal narrative. Unique headcounts beyond the printed story are not invented. One battle, one harm-heading here. Leonidas I did not operate this later page as a civil-registry autograph.

Context

Shared institutions, unnamed crews, and later editors remain in the record and do not erase a documented heading.

Leonidas I Shared work with other named actors remains in the record.

Leonidas I’s documented role is bounded by other offices and collaborators named in the sources below.

The surviving file is narrow: Herodotus as later English, later lives, a modern monument, and encyclopedia pages.

Why it matters

One battle, one harm-heading here.

Who was responsible

Contribution type and responsibility level for each recorded actor — not sole-author shorthand.

  • Leonidas I

    Person

    Direct responsibility

    responsibility level 0.48 · verified

What changed

Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.

Evidence

The sources behind this fact and its verification state.

Verified2 sources on file
  1. 1.Britannica — Leonidas IEncyclopaedia Britannica · High credibility · verified
  2. 2.Perseus — Herodotus, Histories (Godley English as later carrier)Perseus Digital Library / Tufts · High credibility · verified
What the sources establish

Driver humanitarian-access is attached because the Significance sentence names a mechanism from Thermopylae is a completed defeat with a last stand as Herodotus later prints it at -0480-08-01, not because a standing driver list needed coverage. Official page: https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0126 (opens in a new tab). Independent page: https://www.britannica.com/biography/Leonidas-king-of-Sparta (opens in a new tab).

Causal path

How this event connects to drivers and indicators in the graph.

  1. ActorLeonidas I
  2. contributed toFactThermopylae is a completed defeat with a last stand as Herodotus later prints it
  3. weakensDriverHumanitarian Access
  4. strengthensIndicatorPeople Internally Displaced by Conflict and Violence (IDMC)

Cite this page

Factrail. (2026). Thermopylae is a completed defeat with a last stand as Herodotus later prints it. Factrail. https://factrail.ai/facts/leo-thermopylae-herodotus

https://factrail.ai/facts/leo-thermopylae-herodotus

Accessed 16 October 2026.

By the Factrail desk · Method: how we source and score · Last reviewed

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