The History of the Mongols Who Ruled the World – From the Steppes to the Empire
In 1206, at the Urim River in the Mongolian steppes, the young chieftain Temujin, who was called “Genghis Khan,” united the Mongols and the surrounding Turkic tribes, and the first and largest land empire began.
This empire grew faster than any other empire in history, and by the early 14th century, it stretched from the Pacific Ocean to the Carpathians and the Arctic Circle, ruling over approximately 23 million square kilometers, or 20% of the world’s land area.
1. Unification of the Steppes and the Emergence of Genghis Khan
Since the late 10th to 11th centuries, the Mongolian region had been divided into several tribal states (Keraits, Naimans, Tatars, etc.), but the Mongol people were on the verge of decline due to the Jin Dynasty’s policy of division and internal strife. Temujin tamed the tribal chieftains with his excellent strategy and mercenary skills, and was elected as the Great Khan of Mongolia at the Karin Conference in 1206.
2. Beginning of the Conquest – China and Central Asia
1205~1209: Conquered the Western Xia (Western Xia) → Jin Dynasty advanced into northern China
1215: Occupied Beijing (then the capital of Jin Dynasty)
1219~1221: Attacked the Khorezmshah Empire, the core of the Otrak trade network → Killed two birds with one stone: revenge and conquest
During this period, the Mongol army used preemptive terror tactics to destroy the resistance forces and rapidly expanded its territory.
3. Formation of Pax Mongolica
After Genghis Khan's death, his son **Ögedei** was elected as the Great Khan and continued the conquests spanning China, Central Asia, and western Russia.
1234: Fall of the Jin Dynasty
1237~1240: Conquest of the Kievan Rus' Union, Kiev's cavalry army - Establishing a foundation for advancing into Europe, including Byzantium and Hungary
1241: Temporary invasion of Hungary and Poland, withdrawal due to the death of the Great Khan Ögedei
By this time, the Mongol Empire had established a vast ruling base (Karakorum, Goryeo Weiyang stronghold, etc.) and served as a bridge for cultural exchange between the steppes, China, and the Islamic world.
4. Division of the Empire – Beginning of the Four Khanate Period
After the death of Ogedei (1241) → Internal conflict over succession issues
1251: Möngke Khan is elected Great Khan → Reorganization centered on Karakorum and promotion of reconquest of Persia, southern China, Syria, etc.
1258: The army led by Hulagu Khan occupies Baghdad and eliminates the Abbasid caliph, opening a period of power transition centered on the Islamic Middle East
Meanwhile, in the east, **Kublai Khan** ends the Song Dynasty in southern China and establishes the Yuan Dynasty in 1271, completing the conquest of China. Each ruler built their own rule on different cultural, administrative, and religious foundations.
5. Military, administrative, and transportation innovations
Military organization: organized from units of 10 (Arban) to units of 10,000 (Tumen), gradually expanded by combining cavalry, siege weapons, and information networks
Law code Yasa: merciless punishment and the principle of equality, no exceptions even for nobles under the law
Communication network ‘Yam’: a system for quickly delivering supplies and news, building a network that could travel more than 200 km per day on average
These systems were a key means of maintaining a unified empire, and were the basis for promoting not only military success but also commercial and cultural exchanges.
6. Institutionalization of cultural and religious tolerance
Genghis Khan and his successors encouraged religious tolerance and organized a pluralistic bureaucracy.
Coexistence of various religions such as Buddhism, Islam, Taoism, and Christianity
Organization of Mongolian script and promotion of religious construction in the capital Karakorum and Beijing
Recruitment of diverse talents such as Central Asian Muslim administrators, Chinese officials, and European engineers
Accordingly, a bureaucratic system that emphasized practicality and efficiency was established, and a new identity that combined etiquette, force, and trade was formed.
7. Pax Mongolica: Trade and Civilization Exchange
By the end of the 13th century, the entire empire had a permanent peace and protection system, which formed an unprecedented Eurasian exchange network.
Activation of the Silk Road and Uzbek trade routes
Travel records of Marco Polo dispatched from Europe
Dissemination of books, mathematics, and astronomical technology from the Islamic world to China, Russia, and Europe
The cultural, scientific, and technological exchanges of this period became the foundation of modern civilization, and were named Pax Mongolica.
8. Decline and Division of the Empire
After Kublai Khan's death in 1294, the central power weakened
Divided into four khanate systems: Chagatai, Golden Horde, Ilkhanate, and Yuan
Conflicts, civil wars, and localization policies between each khanate → Loss of political unity
In China, the Yuan Dynasty fell to the Ming in 1368, marking the end of the steppe khan dynasty.
9. Historical significance and contemporary evaluation
Damage and repercussion: Millions of casualties, destruction of cities, and population decline for decades
Strengthening of boundaries between civilizations: Reorganization of the Islamic world after Mongol hegemony, strengthening of centralization in Russia, strengthening of the imperial system in China
Changes in academic evaluation:
Past ‘barbarian’ image → Interpretation shift to modern “force of exchange, tolerance, and system formation”
There are also research results that climatic factors (improvement of the humid season) provided an environment favorable for horses and conquest
10. Epilogue – One experience, one era’s epic
The Mongol Empire was not simply a conquering nation, but the result of an exquisite combination of steppe nomadic tradition and imperial system in extreme circumstances.
A virtuous cycle of war and peace
A platform for cultural exchange
The sprout of modern bureaucracy, education, and religious pluralism
All of these factors became major turning points in Eurasian history and influenced many societies we live in today. The empire is gone, but the Mongolian legacy still lives on at the intersection of nations and civilizations, cultural, trade, and scientific traditions.
Will history be remembered only as a blade on the steppes, or will it be seen as a bridge connecting civilizations? I end this article with that question today.
