Long ago, a big empire grew. 
Long ago, a big empire grew. 


Long ago, the Mongol Empire grew very large. 



The Pax Mongolica was a special time of peace and trade. This name means "Mongol Peace" in Latin. It describes a period when the Mongol Empire helped people live and trade more easily. 

To build this empire, Genghis Khan changed how his society worked. In 1203, he reorganized his army to make it stronger. 

Genghis Khan became the leader of Mongolia in 1206. After that, his empire grew very fast through many conquests. In 1209, the Mongols took over the Western Xia. They conquered the Jin Empire between 1213 and 1214. By 1235, they had invaded Korea. Later, in 1258, Hulegu Khan captured the city of Baghdad. These victories allowed the Mongols to control many new trade routes. They also brought in new people like engineers and workers. This helped the Mongol Nation become more advanced.
At its biggest, the empire stretched from Busan to Budapest. It reached from Lithuania in the north to Vietnam in the south. 
This era also changed how people shared ideas and did business. Travelers like Marco Polo used these well-maintained roads to reach China. 

The Pax Mongolica, also known as the Pax Tatarica, refers to a period of relative stability. This stability occurred across Eurasia during the 13th and 14th centuries. It followed the massive and violent conquests of the Mongol Empire. The term describes how a unified administration eased commerce and communication. This era allowed social and cultural life to flourish in many territories. It is modeled after the Pax Romana, a term for Roman peace. 
To build this empire, Genghis Khan reorganized Mongolian tribal society. In 1203, he implemented a reform to strengthen his military. He broke down traditional clan and kindred-based divisions. Instead, he organized his army using a decimal system. He created inter-ethnic groups of ten called arbans. These men were commanded to be loyal to one another. Ten arbans formed a zuun, or a company. Ten zuuns formed a myangan, or a battalion. Finally, ten myangans formed a tumen, which was an army of 10,000. 
Genghis Khan was elected leader of Mongolia in 1206. His empire expanded rapidly through many specific military campaigns. In 1209, the Mongols conquered the Western Xia. Between 1213 and 1214, they conquered the Jin Empire. By 1221, the Khwarazmian Empire had been defeated. In 1235, the Mongols successfully invaded Korea. Later, in 1258, Hulegu Khan captured Baghdad. These conquests allowed the Mongols to incorporate foreign engineers and laborers. This process made the Mongol Nation more technologically and economically advanced.
At its height, the empire covered a massive territory. It stretched from Busan in the east to Budapest in the west. It reached from Lithuania in the north to Vietnam in the south. The empire unified once-isolated civilizations into a continental system. This unification re-established the Silk Road as a dominant transportation method. The Mongols provided security by reducing competing tribute gatherers. This made travel much safer for merchants and travelers. 
Trade flourished through both land and sea routes. The Maritime Silk Road grew from coastal routes into high-seas routes. These routes reached the Indian Ocean, the Arabian Sea, and East Africa. On land, the Mongols maintained the roads very carefully. They planted trees to provide shade for travelers in summer. They also used stone pillars to mark the roads. The military established permanent garrisons to protect these supply lines. They even abolished complex local systems of taxation and extortion. 
Many different goods and ideas moved across Eurasia. From the East, spices like pepper, ginger, and nutmeg moved West. Chinese silk and gunpowder also traveled to Europe. In return, Europeans sent silver, horses, and fine cloth East. New business methods were also introduced to Europe. These included bills of exchange, deposit banking, and insurance. Bills of exchange allowed travelers to avoid carrying heavy metal coins. 
This era also facilitated a massive exchange of knowledge. Islamic mathematics, astronomy, and science moved to Africa and Europe. Methods of paper-making and printing moved from China to Europe. Even religious ideas spread, such as Roman Catholic missions in China. However, the Pax Mongolica eventually came to an end. The Mongol Empire split into four distinct khanates. These included the Yuan dynasty and the Golden Horde. The disintegration of these groups and the Black Death ended this era. 
🖼️ Images & Media (7)
More to explore
✨ What else?
Related topics you might enjoy
🔬 Go deeper
More advanced topics to explore
🪜 Step back
Simpler topics to build understanding
What is Nepedia?
A free, ad-free encyclopedia for children. Every article is written at five reading levels, so the same page works for a five-year-old and a fifteen-year-old — use the level switcher above to see this one change. No account needed to read.