102 Expansion Throughout Eastern Asia
Learning Objective
- Recall the significance and consequences of the Mongol Empire’s battles with the Western Xia and Jin Dynasties.
Key Points
- Under Genghis Khan, the Mongol Empire conquered the Tanguts’ Western Xia Dynasty in 1209.
- Afterward, Genghis Khan began the conquest of the neighboring Jin Dynasty in 1211.
- The Jin Dynasty would finally be successfully conquered by Genghis’ son, Ögedei Khan, in 1234.
Terms
Zhongdu
The capital of the Jin Dynasty before the Mongol attacks, situated where modern-day Beijing sits.
ethnocide
The destruction of a national or localized culture in the wake of a population’s destruction.
Badger Pass
The location of the battle between Genghis Khan’s Mongol Empire and the Jin Dynasty, where the Mongols massacred thousands of Jin troops.
At the time of the political rise of Genghis Khan in 1206 CE, the Mongol Empire shared its western borders with the Western Xia Dynasty of the Tanguts. To the east and south was the Jin Dynasty of northern China. These two regions offered valuable resources and would serve as vassal-states over time as Genghis gained power over these two large territories. His relentless battle tactics also revealed his ruthless viewpoints when it came to disobedient enemy forces and gaining complete control of a region.
Conquest of the Western Xia Dynasty
The Western Xia Dynasty (also known as the Xi-Xia Dynasty) was located in what is modern-day northern China and sat along the southern border of the Mongol territories. It emerged in 1038 but often struggled to retain independent status from neighboring dynasties. The Xia Dynasty also shared a complex history with the neighboring Jin Dynasty, even serving as a vassal state to the Jin for a period before the arrival of Mongol forces.
Genghis Khan first planned for war with the Western Xia, correctly believing that the young, more powerful ruler of the Jin Dynasty would not come to the Western Xia Dynasty’s aid. His very first attempt to gain power started in 1205, the year before he was named supreme ruler on Mongol lands, and his initial attacks were based on a flimsy political pretext. However, he realized that this region would be an ideal gateway to conquering the Jin Dynasty to the south and east. Despite initial difficulties in capturing the Western Xia’s well-defended cities, Genghis Khan forced their surrender with multiple siege battles in 1209 and 1210.
Genghis’s relentless battle tactics showed to great effect in the Xia territory. While he initially gained territory in 1209, the second invasion in Western Xia in the 1220s was an example of the bloodshed and slaughter he practiced on cities and populations that did not obey his orders. The population was relatively demolished before his death in 1227 and subsequently under the rule of his son and heir, Ögedei. Some scholars even say this is the first example of ethnocide in history.
Conquest of the Jin Dynasty
The tactics and military might Genghis used in the Western Xia region continued as he went on to conquer the larger and more powerful Jin Dynasty in 1211 CE, beginning a 23-year war known as the Mongol-Jin War. Long before the Mongol invasions, Jin leaders took vassal tribute from the Mongolian tribes along their shared border. These leaders even encouraged disputes between these nomadic tribes in order to bolster their own power along their northern border.
However, the tides for this powerful dynasty decidedly shifted when the war started during the first Mongol invasion. Jin’s army commander made a tactical mistake in not attacking the Mongols at the first opportunity. Instead, he sent a messenger to Mongols. But the messenger defected and told the Mongols that the Jin Dynasty army was waiting for them on the other side of the Badger Pass. This was where the Mongols massacred thousands of Jin troops and began a long and arduous war that would take a heavy toll on the region.
In 1215 CE Genghis captured and sacked the Jin capital of Zhongdu (modern-day Beijing). This forced the Emperor Xuanzong to move his capital south, abandoning the northern half of his kingdom to the Mongols. Between 1232 CE and 1233 CE, Kaifeng fell to the Mongols under the reign of Genghis’ third son, Ögedei Khan. The last major battle between the Jin and the Mongols was the siege of Caizhou in 1234 CE, which marked the collapse of the Jin Dynasty.
The years of war took a heavy toll on the population of the Jin Dynasty, as it had in the Western Xia. Mongol warriors were reported to take the livestock from the small towns and villages along their path and kill the owners.
Despite the hardship of war and the siege and heavy cavalry tactics utilized by Mongol forces, the unifying and centralizing effects of the Mongol Empire created an expansive trade route and opened up these far eastern regions to western influence and goods. More stability along the trade route known as the Silk Road allowed goods and ideas to travel long distances and established a connection between eastern European principalities like the Russian territories.