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statementVerified

The pass fighting is mutual mass killing in 480 as received

Dated 3 August 480: The pass fighting is mutual mass killing in 480 as received. In the causal graph this event strengthens Political Polarization, a driver that weakens Having a say in government — a worsening welfare path.

Sources: [1][2]

Read the full account

A blocking action is still killing. Polarisation of Greek-Persian war memory is the later path. 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

A blocking action is still killing.

Who was responsible

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

  • Leonidas I

    Person

    Direct responsibility

    responsibility level 0.4 · verified

What changed

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

    1. FactThe pass fighting is mutual mass killing in 480 as received
    2. strengthensDriverPolitical Polarization
    3. weakensIndicators (2)Having a say in government
    Worsening path

    impact weight 0.5 · Effect from 3 August 480 · verified

    A blocking action is still killing. Polarisation of Greek-Persian war memory is the later path.

    • Having a say in government

      via Political Polarization

      Worse

      Weakens · Relationship strength 0.23 (weight 0.5 × strength 0.45)

      Observed

      29.8% of population aged 16-65 years · 8.13 below the normal line (2023)

      Worse than normal

      Two readings: 30.2% of population aged 16-65 years (2021) and 29.8% of population aged 16-65 years (2023).

      20212023

      Above normal = better

    • Rule of Law Gap from the Highest Governance Score

      via Political Polarization

      Worse

      Strengthens · Relationship strength 0.23 (weight 0.5 × strength 0.45)

      Observed

      43.9 Score · 43.9 above the normal line (2024)

      Worse than normal

      26 readings, 1996–2024: rose from 43 Score to 43.9 Score.

      Normal is zero · any amount = worse

Evidence

The sources behind this fact and its verification state.

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

Leonidas I did not file a later UNESCO form, a later Loeb colophon, or a later museum label as a personal act.

Causal path

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

  1. ActorLeonidas I
  2. contributed toFactThe pass fighting is mutual mass killing in 480 as received
  3. strengthensDriverPolitical Polarization
  4. weakensIndicatorHaving a say in government

Cite this page

Factrail. (2026). The pass fighting is mutual mass killing in 480 as received. Factrail. https://factrail.ai/facts/leo-persian-war-killing

https://factrail.ai/facts/leo-persian-war-killing

Accessed 16 October 2026.

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

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