Yam (route)

The ''yam'' or ''jam'' (), also called the ''örtöö'' (), was a Mongol postal system or supply point route messenger system. It was extensively used and expanded by Ögedei Khan and also used by subsequent great khans and khans.

Relay stations provided food, shelter and spare horses for Mongol army messengers. Ögedei Khan gave special attention to the ''yam'' because Mongol armies travelled quickly; their messengers had to be even faster, and they covered per day. The system was used to speed up the process of information and intelligence.

The system was preserved in Russia after the disintegration of the Golden Horde in the 15th century.

Etymology

The name ''yam'' dates back to the Tuoba period; the word ''ghiamchin'' ("post station staff") in the Tuoba language is related to the Mongolian word ''jamuchin'' and they both have the same meaning. The postal system had already been used for a long time by nomadic and semi-nomadic peoples. In addition, the Song, Liao and Jin dynasties had already maintained a system of posts in northern China; therefore, it is believed that the Mongol ''yam'' originated from the systems found in the Eurasian Steppe and in northern China.

Mongol ''yam''

According to ''The Secret History of the Mongols'', the ''yam'' was founded by Ögedei Khan. Other sources show that a rudimentary postal system had already existed during the reign of Genghis Khan. ''The Secret History'' and some Persian sources credit Ögedei with installing post stations across the Mongol Empire. As the Mongols expanded into northern China, the existing Jin posts were incorporated into the ''yam'' system.

The ''yam'' operated with a chain of relay stations at certain distances to each other, usually around apart. A messenger would arrive at a station and give his information to another messenger, and meanwhile rest and let the other messenger go on to the next station to hand the document to yet another messenger. This way information or documents were constantly on the move without each messenger getting tired. In each relay station, there would be spare horses, food, and shelter.

The service has been described in great detail by European travellers including Giovanni da Pian del Carpine, William of Rubruck, Marco Polo, and Odoric of Pordenone. While it was not the first messenger system in history (earlier ones existed in the Persian and Roman Empires), it was unprecedented in size and efficiency. As the yam was constantly expanding, the Mongol war routes were transformed into commercial routes. People and messages could be sent from Korea to Persia or Mongolia to Vietnam through the use of horses or camel caravans.

The Mongols replaced the old system of tax collection in Russia with a new one. After the death of Alexander Nevsky in 1263, the new grand prince allowed the Novgorodians to organize their own system of tax collection, as long as payments to the Mongols continued. At first, the Mongols sent their own tax collectors. To keep Russian nobles on their side, although the nobles paid taxes, they were allowed to keep their lands and their authority in local politics was respected. Post roads with fixed stations were built after 1300 when the Mongols changed their method of having resident agents (known as '' basqaq'') to sending envoys whenever the tribute needed to be collected.

Russian ''yam''

The system was preserved in Russia after the disintegration of the Golden Horde in the 15th century, as a means of fast governmental communication and later for use in the postal service, called the . It was implemented in the form of levied onto both urban and rural populations. It was controlled by a ''yamskoy prikaz''. The coachman performing the yam service was called a .

The word ''yam'' was adopted by the Russians. Many major Russian cities had whole suburbs and villages (''sloboda'') settled by ' and were called . A number of places existing along the old roads retain the word ''yam'' in their names, such as or Gavrilov-Yam. To the east of the Irtysh River, Lake Yamysh, which is derived from the word ''yam'', was likely a post in the Mongols' ''yam'' system in prior centuries and it supplied salt to the city of Tobolsk.

See also

* Inca road system
* Pony Express
* Royal Road
* Stage station

References

Sources

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Further reading

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*, Очерк ямских и почтовых учреждений от древних времён до царствования Екатерины II A Description of Yam and Postal Institutions from Ancient Times to the Reign of Catherine II ], 1884
{{Mongol Empire

Mongol Empire
Postal history of Russia