# Merv is sacked with a received mass killing in the Khwarezm war

Date: 1221

## The fact

In 1221 Merv was sacked in the Khwarezm war under Chinggis's overall command, Tolui commanding in the received division. Later huge integers are not certified here. Genghis Khan's documented role is: Tolui's column sacked Merv in the received division of command. Later chroniclers give huge numbers that this catalog does not certify as a unique integer.

## Context

Chroniclers had incentives to shock. Sharing the sack with Tolui is required. Nishapur stories are neighbouring and not split into twins. The setting of Merv is sacked with a received mass killing in the Khwarezm war is the public file around 1221-02-01. Shared offices, unnamed crews, printers, or later editors may appear without becoming this instrument. Driver [humanitarian-access](/drivers/humanitarian-access) is attached because the significance names a mechanism from this act, not because a standing list needed coverage.

The attached driver is humanitarian-access. The welfare reading used in this dossier is worsening. That reading is an impact-path choice, not a property stored on the Fact itself.

## Evidence and sources

Official locator: Encyclopaedia Iranica — Merv, Mongol sack neighbourhood at https://www.iranicaonline.org/articles/cengiz-khan (Encyclopaedia Iranica). Independent locator: Britannica — Genghis Khan, Merv at https://www.britannica.com/biography/Genghis-Khan (Encyclopaedia Britannica). Official carrier: Encyclopaedia Iranica — Merv, Mongol sack neighbourhood (https://www.iranicaonline.org/articles/cengiz-khan; Encyclopaedia Iranica). Independent carrier: Britannica — Genghis Khan, Merv (https://www.britannica.com/biography/Genghis-Khan; Encyclopaedia Britannica).

Official or archival record: Encyclopaedia Iranica — Merv, Mongol sack neighbourhood (https://www.iranicaonline.org/articles/cengiz-khan; Encyclopaedia Iranica).

## Significance

Worsening path from Merv is sacked with a received mass killing in the Khwarezm war on 1221-02-01. Sack of Merv is a humanitarian-harm path. Huge later integers remain later integers. The welfare reading on this path is worsening.

Shared responsibility is part of Merv is sacked with a received mass killing in the Khwarezm war. Naming Genghis Khan does not delete co-authors, institutions, or later transmitters. The lag from 1221-02-01 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.

## What is established and what is not

Established: a sourced public record of Merv is sacked with a received mass killing in the Khwarezm war under 1221-02-01 for Genghis Khan. Established: a sourced public record of Merv is sacked with a received mass killing in the Khwarezm war under 1221-02-01.

If a number is not in the two records named above, it is not supplied here.

Later competitions, monuments, translations, UNESCO listings, museums, and adaptations are not converted into extra lifetime acts.

Confidence is stated on the impact path, not hidden in adjectives. Do not print a fake unique body count. Medium confidence on scale, high on occurrence. Mixed effects of Merv is sacked with a received mass killing in the Khwarezm war are separate paths.

## People

- Genghis Khan: https://factrail.ai/people/genghis-khan

## Drivers

- Humanitarian Access: https://factrail.ai/drivers/humanitarian-access

## Sources

- https://www.iranicaonline.org/articles/cengiz-khan
- https://www.britannica.com/biography/Genghis-Khan

## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/facts/gk-merv-1221