Nomadic Empires

The One Thing

Nomadic empires developed from mobile pastoral societies whose organisation, military skills and control of resources enabled major conquests. The Mongol Empire demonstrates that imperial power depended not only on conquest, but also on administration, trade and cooperation with settled societies.

Chronology

Who and What

• Nomadism: A way of life based on moving from place to place, often according to the availability of pasture and water. Nomadic movement was an economic necessity rather than simply a preference.
• Pastoralism: An economic system centred on raising animals such as horses, sheep, goats, cattle, camels and yaks.
• Steppe: A broad grassland region of Eurasia with limited rainfall, suitable for grazing animals. The Central Asian steppes supported extensive pastoral nomadic communities.
• Clan: A social group whose members believed they shared a common ancestor.
• Tribe: A larger political and social group formed from several clans, usually led by chiefs or nobles. Tribal alliances could change because of competition over pasture, animals and political power.
• Genghis Khan: The title adopted by Temujin after he united the Mongol and many other steppe tribes in 1206. He centralised political and military authority by rewarding loyalty and weakening older tribal divisions.
• Kuriltai: An assembly of Mongol chiefs and nobles that discussed important political and military matters, including the selection of a ruler.
• Ulus: A territorial division or realm assigned to a member of the ruling Mongol family.
• Yasa: A set of rules and regulations associated with Genghis Khan, remembered as a basis for discipline and administration in the Mongol Empire.
• Mongol Empire: The vast empire created by Genghis Khan and his successors, stretching across large parts of China, Central Asia, Iran, Russia and Eastern Europe.
• Pax Mongolica: A term used to describe the relative security and stability that encouraged trade and communication across parts of the Mongol-controlled Eurasian world.
• Yam system: The Mongol relay-post network, using stations, horses and provisions to move messages, officials and information rapidly across the empire.
• Steppe cavalry: Highly mobile mounted soldiers who used strong horses, bows and coordinated tactics to conduct rapid attacks.
• Mongol military organisation: A decimal system that organised soldiers into groups of 10, 100, 1,000 and 10,000. These units were often called the arban, jaghun, mingghan and tümen, improving discipline and command.
• Pasture rights: The customary rights of nomadic groups to use particular grazing areas and water sources.
• Sedentary society: A settled community based mainly on agriculture, towns and permanent villages.
• Pastoral nomad-settled relationship: The economic and political interaction between mobile herders and settled farmers or urban societies through trade, tribute, warfare and cooperation.
• Khubilai Khan: The Mongol ruler who established the Yuan dynasty in China in 1271 and completed the conquest of the Southern Song in 1279.
• Yuan Empire: The Mongol ruling state in China, established by Khubilai Khan.
• Chaghatayid khanate: A major Mongol khanate in Central Asia.
• Ilkhanate: A major Mongol khanate in Iran.
• Golden Horde: A major Mongol khanate in the western steppes.

Causes and Consequences

• Environmental conditions shaped nomadic economies.

The Eurasian steppe had limited rainfall but extensive grassland, making it suitable for grazing rather than intensive agriculture. Nomadic groups therefore moved seasonally to find fresh pasture and water. Animals supplied meat, milk, wool, hides, transport and military strength; horses were particularly important for travel and warfare.

• Pastoral production encouraged exchange with settled societies.

Nomads exchanged animals, animal products and military services for grain, textiles, metal goods and luxury items. This meant that nomadic societies were not isolated or economically self-sufficient in every respect.

• Competition over resources contributed to conflict.

Disputes over pasture rights, animals, land, trade routes, tribute and access to agricultural regions could produce warfare between nomadic groups and sedentary society. At the same time, diplomacy, trade and cooperation also formed part of the pastoral nomad-settled relationship.

• Political organisation allowed Genghis Khan to convert mobility into imperial power.

Temujin, born around 1162, united major Mongol and steppe groups in 1206 and became Genghis Khan. He reorganised tribes, rewarded loyalty and weakened older tribal divisions. His success therefore depended on political organisation and discipline as well as individual military ability.

• Mobility created major military advantages.

Mongol armies used composite bows, mounted archery, speed, surprise attacks, intelligence gathering and disciplined coordination. Steppe cavalry could travel rapidly, attack unexpectedly and withdraw before opponents could respond effectively.

• The decimal military system strengthened command.

Soldiers were organised into units of 10, 100, 1,000 and 10,000: the arban, jaghun, mingghan and tümen. This structure improved discipline and allowed Genghis Khan to command forces that were no longer organised only through older tribal loyalties.

• Military expansion created a vast but eventually divided empire.

Genghis Khan conquered large areas of northern China, Central Asia and Iran. His successors expanded Mongol rule into Russia, Eastern Europe, Korea, China and the Middle East. The empire eventually divided into the Yuan Empire in China, the Chaghatayid khanate in Central Asia, the Ilkhanate in Iran and the Golden Horde in the western steppes.

• Mongol rule depended on settled resources and expertise.

The Mongols used local administrators, tax collectors, scribes and skilled officials from conquered societies. They therefore relied on the agricultural wealth, technologies and administrative knowledge of sedentary populations rather than governing every region through Mongol customs alone.

• Imperial communication supported administration and expansion.

The yam system used relay stations, horses and provisions to carry messages and officials quickly across the empire. This helped rulers coordinate distant territories and maintain political control over a very large area.

• Security and official permissions encouraged long-distance trade.

Mongol rulers supported trade and protected merchants in many regions. Documents such as passports or official permissions facilitated movement. The resulting Pax Mongolica encouraged the exchange of goods, technologies, artistic styles, scientific knowledge and religious ideas across Eurasia.

• Imperial integration involved substantial violence.

Mongol conquests could be extremely destructive: cities were destroyed, populations were killed or displaced, and agricultural systems were sometimes damaged. The empire was therefore both integrative and coercive.

• The Mongol state combined coercion with practical religious tolerance.

Many religious communities, including Buddhists, Muslims, Christians and others, received protection or patronage in different regions. This policy could help rulers manage diverse populations and secure cooperation.

• The empire’s decline resulted from structural pressures.

Succession disputes, regional interests, cultural differences, financial pressures and the difficulty of ruling an enormous territory weakened Mongol political unity. The durability of the empire depended on balancing the interests of the ruling family, military elites, nomadic groups, merchants and settled populations.

What Gets Asked

• How did environmental conditions in the Central Asian steppes shape nomadic economies, seasonal movement and pasture rights?
• Why did mobility, steppe cavalry, mounted archery and the Mongol military organisation give Mongol armies significant advantages?
• How did Genghis Khan’s leadership, the Kuriltai, the Yasa and the decimal military structure transform tribal groups into an imperial power?
• Why did the Mongol Empire depend on settled societies, including their agricultural wealth, administrators, tax collectors, scribes and technologies?
• To what extent was the Mongol Empire both destructive and integrative, considering conquest, population displacement, the Pax Mongolica, the yam system and cultural exchange?
• What factors explain the division and decline of the empire, including succession disputes, regional interests, cultural differences, financial pressures and the scale of its territory?