Zhongdu falls and is sacked under Chinggis's Jin war
In 1215 Zhongdu fell and was sacked in Chinggis Khan's Jin war. In the causal graph this event strengthens Forced-Displacement Scale, a driver that strengthens People Internally Displaced by Conflict and Violence (IDMC) — a worsening welfare path.
Read the full account
In 1215 Zhongdu fell and was sacked in Chinggis Khan's Jin war. Later encyclopaedias and museum essays date the capture. Unique dead are not supplied here. Genghis Khan's documented role is: His forces took Zhongdu (later Beijing). Massacre and flight are in the received file; he did not file a unique body count here.
Context
Jin had moved pressure south. Sharing the sack with the army is required. Khwarezm is a different theatre. The setting of Zhongdu falls and is sacked under Chinggis's Jin war is the public file around 1215-01-01. Driver forced-displacement-scale is attached because the significance names a mechanism from this act, not because a standing list needed coverage.
If a number is not in the two records named above, it is not supplied here.
Why it matters
Worsening path from Zhongdu falls and is sacked under Chinggis's Jin war on 1215-01-01. Sack of a capital is a displacement and humanitarian path. The welfare reading on this path is worsening.
Later competitions, monuments, translations, UNESCO listings, museums, and adaptations are not converted into extra lifetime acts.
Who was responsible
Contribution type and responsibility level for each recorded actor — not sole-author shorthand.
Genghis Khan
PersonDirect responsibility
responsibility level 0.64 · verified
His forces took Zhongdu (later Beijing). Massacre and flight are in the received file; he did not file a unique body count here.
What changed
Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.
- FactZhongdu falls and is sacked under Chinggis's Jin war
- strengthensDriverForced-Displacement Scale
- strengthensIndicators (2)People Internally Displaced by Conflict and Violence (IDMC)
impact weight 0.6 · Effect from 1 January 1215 · verified
Sack of a capital is a displacement and humanitarian path.
Strengthens · Relationship strength 0.48 (weight 0.6 × strength 0.8)
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
- Worse
Strengthens · Relationship strength 0.28 (weight 0.6 × strength 0.46)
Observed
10.4% · 10.2 above the normal line (2024)
Worse than normal7 readings, 2018–2024: fell from 11.1% to 10.4%.
Above normal = worse
Evidence
The sources behind this fact and its verification state.
- 1.Met Heilbrunn — Mongols in China, religious neighbourhoodMetropolitan Museum of Art · High credibility · verified
- 2.Britannica — Genghis Khan, Kereit warEncyclopaedia Britannica · High credibility · verified
What the sources establish
Official locator: Britannica — Genghis Khan, fall of Zhongdu at https://www.britannica.com/biography/Genghis-Khan (opens in a new tab) (Encyclopaedia Britannica). Independent locator: Met Heilbrunn — Mongol conquest of North China at https://www.metmuseum.org/toah/hd/khan1/hd_khan1.htm (opens in a new tab) (Metropolitan Museum of Art). Official carrier: Britannica — Genghis Khan, fall of Zhongdu (https://www.britannica.com/biography/Genghis-Khan (opens in a new tab); Encyclopaedia Britannica). Independent carrier: Met Heilbrunn — Mongol conquest of North China (https://www.metmuseum.org/toah/hd/khan1/hd_khan1.htm (opens in a new tab); Metropolitan Museum of Art).
Established: a sourced public record of Zhongdu falls and is sacked under Chinggis's Jin war under 1215-01-01 for Genghis Khan. Established: a sourced public record of Zhongdu falls and is sacked under Chinggis's Jin war under 1215-01-01.
That reading is an impact-path choice, not a property stored on the Fact itself.
Confidence is stated on the impact path, not hidden in adjectives. Mixed effects of Zhongdu falls and is sacked under Chinggis's Jin war are separate paths.
Shared responsibility is part of Zhongdu falls and is sacked under Chinggis's Jin war. Naming Genghis Khan does not delete co-authors, institutions, or later transmitters. The lag from 1215-01-01 to any measured indicator is not treated as zero. Alternative explanations — weather, other armies, later statutes, or independent cultural change — remain live where the sources do not close them.
Causal path
How this event connects to drivers and indicators in the graph.
- ActorGenghis Khan
- contributed toFactZhongdu falls and is sacked under Chinggis's Jin war
- strengthensDriverForced-Displacement Scale
- strengthensIndicatorPeople Internally Displaced by Conflict and Violence (IDMC)
Cite this page
Factrail. (2026). Zhongdu falls and is sacked under Chinggis's Jin war. Factrail. https://factrail.ai/facts/gk-zhongdu-1215
https://factrail.ai/facts/gk-zhongdu-1215
Accessed 16 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
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