Loeb Livy and Polybius print Cannae as a mass killing in Italy, without a Factrail-original body count
Loeb and Perseus Polybius and Livy print the 216 BCE as received battle of Cannae as a slaughter of a Roman army and a disaster for Italian civilians in the war’s path. 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
Loeb and Perseus Polybius and Livy print the 216 BCE as received battle of Cannae as a slaughter of a Roman army and a disaster for Italian civilians in the war’s path. The dated public carrier is that modern bilingual narrative. Medium confidence on later annalistic numbers; high that the received story is a mass killing.
Context
He is the received commander. Shared with a Carthaginian coalition and Roman command failures as later told.
Hannibal is not the sole author of every later object, law, or museum label that uses the name. Shared work with courts, excavators, printers, spouses, officials, and later states does not erase a documented role, and it does not make an ancient person the signer of a twentieth-century statute.
Who was responsible
Contribution type and responsibility level for each recorded actor — not sole-author shorthand.
Hannibal
PersonDirect responsibility
responsibility level 0.48 · verified
Named Carthaginian general as heading of later annalistic epic. Polybius, Livy, and later staff colleges publish the instrument.
What changed
Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.
- FactLoeb Livy and Polybius print Cannae as a mass killing in Italy, without a Factrail-original body count
- weakensDriverHumanitarian Access
- strengthensIndicatorPeople Internally Displaced by Conflict and Violence (IDMC)
impact weight 0.65 · Effect from 1 January 1922 · verified
Strengthens · Relationship strength 0.33 (weight 0.65 × strength 0.5)
Observed
69M people (stock, end-of-year) · 28M above the normal line (2025)
Worse than normal3 readings, 2023–2025: rose from 68M people (stock, end-of-year) to 69M people (stock, end-of-year).
Above normal = worse
Evidence
The sources behind this fact and its verification state.
- 1.Britannica — HannibalEncyclopaedia Britannica · High credibility · verified
- 2.Perseus — Polybius (English)Perseus Digital Library / Tufts · High credibility · verified
What the sources establish
Not established: a unique Factrail-original body count, or a recovered 216 BCE civil-registry file.
Later competitions, monuments, translations, UNESCO listings, and museums are not converted into extra lifetime acts. That reading is an impact-path choice, not a property stored on the Fact itself. Confidence is stated on the impact path. A later English edition is not a recovered autograph. If a number is not in the two records named above, it is not supplied here.
Causal path
How this event connects to drivers and indicators in the graph.
- ActorHannibal
- contributed toFactLoeb Livy and Polybius print Cannae as a mass killing in Italy, without a Factrail-original body count
- weakensDriverHumanitarian Access
- strengthensIndicatorPeople Internally Displaced by Conflict and Violence (IDMC)
Cite this page
Factrail. (2026). Loeb Livy and Polybius print Cannae as a mass killing in Italy, without a Factrail-original body count. Factrail. https://factrail.ai/facts/ha-cannae-as-later
https://factrail.ai/facts/ha-cannae-as-later
Accessed 16 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
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