Yam postal system

E397883

The Yam postal system was an extensive relay network of stations and mounted couriers that enabled rapid communication and administration across the vast Mongol Empire.

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All labels observed (1)

Label Occurrences
Yam postal system canonical 1

Statements (49)

Predicate Object
instanceOf communication infrastructure
courier system
institution of the Mongol Empire
relay network
alsoKnownAs Ortoo
Yam
Örtöö
developedUnder Genghis Khan NERFINISHED
enabled collection and forwarding of reports to the imperial court
coordination of long‑distance campaigns
movement of officials and envoys across the empire
rapid transmission of military orders
expandedUnder Kublai Khan
Ögedei Khan NERFINISHED
feature fresh horses available at stations
hierarchical control by imperial officials
obligatory service and supplies from local populations
relay of messages from station to station
standardized routes across the empire
stations spaced a day’s ride apart in many regions
support for high‑priority messengers
use of paiza tablets to authorize use
hasComponent mounted couriers
official travel documents
post horses
relay routes
relay stations
way stations with food and lodging
influenced communication practices in successor khanates
later Eurasian postal systems
operatedIn Central Asia
China
Persia
Rus' territories
steppe regions of Eurasia
purpose facilitation of imperial administration
intelligence gathering
military coordination
rapid communication across the Mongol Empire
support of trade and diplomacy
regulatedBy imperial decrees
supported Mongol imperial control over vast territories
timePeriod 13th century
14th century
usedBy Mongol Empire
Mongol rulers
diplomatic envoys
imperial administrators
military commanders

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Pax Mongolica hasNotableInstitution Yam postal system