Why the Mongol Empire Split Apart So Quickly — Fexingo History

In this episode, Lucas and Luna explore how the Mongols' own military structure—designed for conquest—became the engine of imperial fragmentation. After Genghis Khan's death, his heirs inherited a system of appanages, each with its own tumens and loyalties. The episode focuses on the critical period 1259–1264, when Kublai Khan and Ariq Böke fought for the throne, but also traces how earlier decisi...

In this episode, Lucas and Luna explore the story of Tughluq Timur, the last great khan to unite the Chagatai Khanate. After decades of fragmentation following the Toluid Civil War, Tughluq Timur emerged from the Moghulistan steppe to reconquer Transoxiana, convert to Islam, and attempt a lasting restoration. We discuss his campaigns against the Timurid ancestor Tamerlane's era, his reforms under...

Episode 99 of Fexingo History takes you deep into the decades-long rebellion of Kaidu, Genghis Khan's grandson, who fought Kublai Khan for control of the Mongol Empire. We trace Kaidu's rise as leader of the Ögedeid clan, his alliance with the Chagatai Khanate, and the brutal wars that turned Central Asia into a battlefield. Lucas and Luna explore the siege of Karakorum in 1277, Kaidu's son Chapar...

In the mid-1320s, the Chagatai Khanate—the Mongol realm that ruled Central Asia—erupted into a brutal civil war that would reshape the region for centuries. This episode follows the rise and fall of Tarmashirin, a Chagatai khan who converted to Islam, alienated his nomadic power base, and triggered a rebellion that tore the khanate apart. We trace the conflict from the steppe heartland around Alma...

In this episode of Fexingo History, Lucas and Luna explore how the Mongol Empire's lack of a clear succession law led to its rapid fragmentation. They examine the role of the kurultai, the rivalries among Genghis Khan's sons and grandsons, and how the split between the Toluid and Ögedeid lines sparked civil war. Key figures discussed include Möngke, Kublai, Ariq Böke, and Kaidu, along with the imp...

How did a Persian Jewish convert to Islam become the most powerful administrator in the Mongol Ilkhanate, writing a world history that still shapes our understanding of the empire? In this episode, Lucas and Luna explore the life and legacy of Rashid al-Din Hamadani, the scholarly vizier who served under Ghazan and Öljeitü. We follow his rise from a physician in the Ilkhanid court to the architect...

We often think of the Mongol capitals—Karakorum and Khanbaliq—as the heart of the world's largest contiguous empire. But in the 1260s, Karakorum faced a food crisis that exposed a fatal flaw in Mongol rule: the steppe could not feed its own imperial capital. This episode follows the grain shortages, the failed state-run farms, and the decision by Kublai Khan to shift the empire's center of gravity...

In Episode 94 of The Mongol Empire's Decline, Lucas and Luna explore the reign of Möngke Khan (1251–1259), the last ruler to sit over a unified Mongol Empire. Möngke's succession ended the bloody strife between the Ögedeid and Toluid lines, but his reforms—centralised tax codes under the 'Yassa', a new census, paper currency experiments, and a massive expansion of the imperial postal relay—both st...

In 1260, the unstoppable Mongol war machine met its first decisive defeat at the hands of an unlikely enemy: the Mamluk Sultanate of Egypt. This episode tells the story of the Battle of Ain Jalut, where Sultan Qutuz and his general Baybars used superior tactics, local knowledge, and a bit of luck to halt the Mongol advance into the Levant. We explore the political chaos after Möngke Khan's death,...

In the 1260s, the Mongol Empire tore itself apart not just over who would be Great Khan, but over religion and blood. This episode zooms in on the war between Hulegu, the Buddhist Khan of the Ilkhanate, and Berke, the Muslim Khan of the Golden Horde. We trace how Berke's conversion to Islam turned him against his cousin Hulegu, how the Battle of the Terek River in 1262 saw Mongols fighting Mongols...

This episode of Fexingo History examines a pivotal but often overlooked turning point in the fragmentation of the Mongol Empire: the Ilkhanate's transition to Islam under Mahmud Ghazan in 1295. Hosts Lucas and Luna explore how Ghazan's conversion, driven by political necessity, reshaped Persian society and triggered a massive tax revolt. They discuss the role of the vizier Rashid al-Din, the elimi...

Episode 90 of Fexingo History's Mongol Empire series tackles the empire's fatal flaw: its lack of a clear succession law. Lucas and Luna explore how the Mongol tradition of kurultai — an assembly of nobles electing a new khan — became a source of endless conflict after Genghis Khan's death. They delve into the rivalries between the lines of Genghis's sons Jochi, Chagatai, Ögedei, and Tolui, showin...

In this episode, Lucas and Luna explore how Kublai Khan's decision to shift the Mongol capital from Karakorum to Khanbaliq (modern Beijing) fundamentally altered the empire's identity and set the stage for its fracture. They discuss the cultural and political implications of Kublai's embrace of Chinese bureaucratic traditions, the creation of the Yuan dynasty, and the alienation of the traditional...

In this episode of Fexingo History, Lucas and Luna explore how the Mongol Empire's fragmentation was accelerated by the division of the Silk Road trade routes among the successor khanates. Drawing on the history of the Yam system, the Toluid Civil War, and the rise of Kaidu, the conversation focuses on the economic and political rivalry between the Yuan dynasty, the Chagatai Khanate, and the Ilkha...

In this episode of Fexingo History, Lucas and Luna revisit the Toluid Civil War of 1260–1264, the pivotal conflict between Kublai Khan and his brother Ariq Böke that shattered the unity of the Mongol Empire. They explore the immediate aftermath of Möngke Khan's death in 1259, the disputed kurultai that elevated both claimants, and the brutal military campaigns that pitted brother against brother a...

The Mongol Empire shattered not just from outside pressure, but from a bitter civil war between two brothers: Kublai and Ariq Böke. In 1260, when the Great Khan Möngke died during a campaign in China, his two younger brothers both claimed the throne. Kublai held China and the wealthy cities; Ariq Böke held the Mongol heartland and the capital Karakorum. Their war—fought with Chinese siege engineer...

After Genghis Khan's death, his son Ögedei became Great Khan, but when Ögedei died in 1241, his wife Töregene Khatun seized control as regent. Over the next five years, she systematically dismantled her husband's government, purging his loyal officials like Mahmud Yalavach and installing her own allies, including the Muslim merchant Abd al-Rahman. She defied the kurultai system, bypassed Genghisid...

In 1295, the Mongol Ilkhanate of Persia officially converted to Islam under Ghazan Khan, a move that reshaped the region's politics, culture, and religion. This episode explores how Ghazan, raised as a Buddhist, embraced Islam to consolidate power amid civil war and external threats from the Mamluks and Chagatai Khanate. We discuss the role of his vizier Rashid al-Din, the persecution of Buddhists...

The Ilkhanate, the Mongol state that ruled Iran, Iraq, and the Caucasus for nearly a century, didn't just fade away — it disintegrated in a cascade of plague, financial ruin, and succession crises. In this episode, Lucas and Luna explore the final decades of the Ilkhanate: the devastating impact of the Black Death on the Mongol heartlands, the disastrous reign of Abu Sa'id Bahadur Khan, the rise o...

When we talk about the Mongol Empire, we usually hear about khans and conquerors — Genghis, Ögedei, Kublai, Hulegu. But behind every throne stood women who wielded real power: regents, diplomats, even commanders. In this episode, Lucas and Luna explore the forgotten queens of the steppe. We meet Töregene Khatun, who ruled the empire for five years after Ögedei's death, manipulating factions and ap...

In 1270, two Mongol armies clashed at Taliqan in what is now Afghanistan — not a war between Mongols and outsiders, but between the Chagatai Khanate and the Ilkhanate. This episode explores how the Mongol Empire's fragmentation into rival khanates led to open warfare among Chinggisid princes. We focus on the battle itself: the armies of Baraq Khan of the Chagatai Khanate versus Abaqa Khan of the I...

In this episode of Fexingo History, Lucas and Luna explore the fall of the Mongol Empire's Yam system, the vast postal relay network that once stretched from the Danube to the Pacific. They focus on how the Yam's decay under Temür Khan, marked by corruption, debt, and the collapse of the relay stations, contributed to the empire's disintegration. The discussion covers the role of the ortok merchan...

Episode 79 of Fexingo History takes a fresh angle on the Mongol Empire's fragmentation by examining the role of climate change. Lucas and Luna discuss the medieval warm period's end and the onset of the Little Ice Age, which brought severe drought to the Mongolian steppe. They explore tree-ring data from the Khangai Mountains, the collapse of pasturelands that devastated the nomadic economy, and h...

In this episode, Lucas and Luna explore the collapse of the Mongol Empire's Yam postal relay system — the vast network of horse stations that once connected the Silk Road from Beijing to Baghdad. They focus on how the system's breakdown under Kublai Khan's successors accelerated the empire's fragmentation. Key figures include Kublai's grandson Temür Khan, who faced a fiscal crisis as Yam stations...

In this episode, Lucas and Luna examine the economic foundations of the Chagatai Khanate, the central Mongol ulus that straddled the Silk Road. They explore how the khanate's dual economy—nomadic pastoralism in the steppes and taxation of oasis cities like Bukhara and Samarkand—created tensions that drove its internal conflicts. The conversation covers the roles of the darughachi (Mongol governors...