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eventVerified

Simon Boccanegra opens at La Fenice on 12 March 1857 as a political doge drama

La Fenice and Britannica date Simon Boccanegra’s 12 March 1857 premiere. The 1881 Boito revision is a later instrument. In the causal graph this event strengthens Democratic Resilience, a driver that strengthens Having a say in government — an improving welfare path.

Sources: [1][2]

Read the full account

La Fenice and Britannica date Simon Boccanegra’s 12 March 1857 premiere. Piave and the house share the night. The 1881 Boito revision is a later instrument.

Context

Stiffelio/Aroldo neighbourhood sits nearby.

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

Venetian house under Austrian rule staging Genoese political memory.

Why it matters

A staged republic-and-doge plot is a democratic-resilience speech path in theatre form.

Who was responsible

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

  • Giuseppe Verdi

    Person

    Direct responsibility

    responsibility level 0.4 · verified

    Named composer of Boccanegra. Piave and La Fenice share the premiere.

What changed

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

    1. FactSimon Boccanegra opens at La Fenice on 12 March 1857 as a political doge drama
    2. strengthensDriverDemocratic Resilience
    3. strengthensIndicators (3)Having a say in government
    Improving path

    impact weight 0.45 · Effect from 12 March 1857 · verified

    • Having a say in government

      via Democratic Resilience

      Better

      Strengthens · Relationship strength 0.32 (weight 0.45 × strength 0.7)

      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

    • Clean elections index

      via Democratic Resilience

      Better

      Strengthens · Relationship strength 0.2 (weight 0.45 × strength 0.45)

      Observed

      0.53 score from 0 to 1 · 0.34 below the normal line (2024)

      Worse than normal

      125 readings, 1900–2024: rose from 0.17 score from 0 to 1 to 0.53 score from 0 to 1.

      Above normal = better

    • WJP Rule of Law Index (global)

      via Democratic Resilience

      Better

      Strengthens · Relationship strength 0.2 (weight 0.45 × strength 0.45)

      Observed

      0.55 index score (0-1) · 0.26 below the normal line (2024)

      Worse than normal

      Above normal = better

Evidence

The sources behind this fact and its verification state.

Verified2 sources on file
  1. 1.Britannica — Giuseppe VerdiEncyclopaedia Britannica · High credibility · verified
  2. 2.Teatro La Fenice — Rigoletto and Traviata heritageFondazione Teatro La Fenice · High credibility · verified
What the sources establish

Teatro La Fenice and Britannica independently date the 1857 Boccanegra premiere.

Established: 12 March 1857 premiere. Not established: that 1881 revision is this act.

Giuseppe Verdi did not file a later UNESCO form, a later Loeb colophon, or a later museum label as a personal act. Keep 1881 Boito revision distinct. Keep 1881 Boito revision distinct.

Causal path

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

  1. ActorGiuseppe Verdi
  2. contributed toFactSimon Boccanegra opens at La Fenice on 12 March 1857 as a political doge drama
  3. strengthensDriverDemocratic Resilience
  4. strengthensIndicatorHaving a say in government

Cite this page

Factrail. (2026). Simon Boccanegra opens at La Fenice on 12 March 1857 as a political doge drama. Factrail. https://factrail.ai/facts/gv-boccanegra-1857

https://factrail.ai/facts/gv-boccanegra-1857

Accessed 16 October 2026.

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

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