A History of the Mongols

• Introduction
• Chapter 1 The World of the Steppe: Peoples and Cultures Before the Mongols
• Chapter 2 The Unifier: The Rise of Temüjin, Genghis Khan
• Chapter 3 The Mongol War Machine: Strategy, Tactics, and Conquest
• Chapter 4 Forging an Empire: The Campaigns of Genghis Khan
• Chapter 5 The Successors: Ögedei, Güyük, and Möngke
• Chapter 6 Governing the Empire: The Yassa, the Yam, and the Pax Mongolica
• Chapter 7 The Great Division: From a United Empire to Warring Khanates
• Chapter 8 The Yuan Dynasty: Mongol Rule Over China
• Chapter 9 The Golden Horde: The Mongols on the Western Steppe
• Chapter 10 The Ilkhanate: Mongol Dominion in Persia and the Middle East
• Chapter 11 The Chagatai Khanate: Guardians of the Central Asian Heartland
• Chapter 12 The End of an Era: The Decline and Fall of the Mongol Khanates
• Chapter 13 After the Empire: The Northern Yuan and the Four Oirat Confederation
• Chapter 14 The Mongols and the Manchu: The Rise of the Qing Dynasty
• Chapter 15 Life on the Steppe: Mongol Society and Culture from the 15th to 18th Centuries
• Chapter 16 Faith of the Steppe: The Conversion to Tibetan Buddhism
• Chapter 17 The Buryats: Mongol Peoples Under the Russian Tsars
• Chapter 18 The Kalmyks: A Mongol Nation on the Volga
• Chapter 19 Mongols in the Qing Empire: Inner Mongolia and the Banner System
• Chapter 20 The Quest for Independence: Outer Mongolia in the Late Qing
• Chapter 21 Revolution and Nationhood: The Birth of Modern Mongolia
• Chapter 22 A Nation Divided: Mongols in the 20th Century World
• Chapter 23 The Soviet Years: The Mongolian People's Republic
• Chapter 24 Mongols in Modern China: The Inner Mongolia Autonomous Region
• Chapter 25 A New Millennium: Mongol Identity in a Globalized World

The word “Mongol” conjures a very specific image for most people. It is an image of horsemen thundering across the plains, of yurts and steppes, and of a conqueror, Genghis Khan, who burst out of the grasslands of Inner Asia to forge the largest contiguous land empire in human history. It is a story of ferocious warriors and brilliant tactics, of cities laid to waste and of a "barbarian" horde that brought mighty civilizations to their knees. This picture, formed from the terrified accounts of those who faced the Mongol armies, is dramatic, compelling, and certainly not without a basis in truth. The conquests were often brutal, and the fear they inspired was very real. Yet, this image, as vivid as it is, represents only a single, albeit spectacular, chapter in a much longer and more complex story.

This book is about that longer story. It is a history not just of an empire, but of a people. The Mongol Empire, for all its world-altering significance, lasted for a little over a century and a half before fracturing. The Mongol people, however, existed long before it and have endured long after its collapse, navigating centuries of change, division, and resurgence. Their story is not confined to the thirteenth century, nor is it limited to the vast plains of the country that today bears their name, Mongolia. It is a narrative that stretches from the dawn of steppe societies to the globalized world of the twenty-first century. It unfolds across a huge expanse of Eurasia, from the forests of Siberia to the shores of the Volga River in Russia, and deep into the heartlands of China. This is the history of the Mongol ethnic group in all its diversity—the story of the Khalkha of independent Mongolia, the Buryats of Russia, the Kalmyks who formed a nation in Europe, and the numerous Mongol groups within the People's Republic of China.

To understand the Mongols is to understand a people profoundly shaped by their environment. The great Eurasian steppe, a seemingly endless ocean of grass stretching from Eastern Europe to Manchuria, was their cradle and their proving ground. It is a land of extremes, of scorching summers and brutal winters, where survival has always depended on mobility, resilience, and a deep, intuitive understanding of the natural world. This environment fostered a nomadic pastoralist lifestyle, centered on the horse, which provided transport, sustenance, and a decisive military advantage. The rhythms of steppe life—the seasonal migrations in search of pasture, the constant vigilance against rival tribes and predators, the intricate bonds of kinship and loyalty—forged a unique culture and worldview that would, for a brief, explosive moment, allow them to dominate much of the known world.

But who, precisely, are the "Mongols"? The name itself is ancient, though its origins are debated. It is possibly derived from a native word meaning "brave." The term first appears in Chinese records of the Tang Dynasty in the 8th century, referring to a small, seemingly insignificant tribe living along the Onon River in what is now northern Mongolia and southern Siberia. For centuries, they were just one among many powerful nomadic groups, such as the Tatars, Kereits, and Naimans, who vied for supremacy on the steppe. It was not until the turn of the thirteenth century that a single, visionary leader, Temüjin—the man the world would come to know as Genghis Khan—would unite these disparate, feuding tribes under the single banner and identity of Yeke Mongol Ulus, the Great Mongol Nation. In doing so, he did not just create an army; he forged a people, giving the name "Mongol" a weight and significance it had never before possessed.

This book will, of course, dedicate significant attention to that world-changing moment and the imperial century that followed. We will chart the meteoric rise of Genghis Khan, explore the revolutionary military machine he created, and follow the paths of conquest that his sons and grandsons carved across Asia and into Europe. We will examine how this empire, born of the steppe, was governed. This includes exploring concepts such as the Pax Mongolica, or "Mongol Peace," a period of stability across Eurasia that fostered unprecedented levels of trade and cultural exchange. During this era, the Mongol-protected Silk Road became a vibrant conduit for goods, ideas, technologies, and people, connecting East and West in ways that laid the groundwork for the modern world. It was said that "a maiden bearing a nugget of gold on her head could wander safely throughout the realm."

However, writing a history of the Mongols presents a unique set of challenges. For the crucial period of the empire's formation, the Mongols themselves produced only one major written work: The Secret History of the Mongols. It is an extraordinary document—part epic poem, part genealogical record, part historical chronicle—written for the Mongol royal family sometime after Genghis Khan's death in 1227. As the only genuine native account of Genghis's life and rise, it offers priceless insights into Mongol society, culture, and their own view of their destiny. Yet, as its name implies, it was not intended for wide circulation and survives today only because it was transcribed phonetically into Chinese characters. For all its value, it remains a single, internal perspective.

For the rest of the story, we must often rely on the words of the conquered. The vast majority of our sources were written by outsiders—Persians, Chinese, Arabs, and Europeans—who viewed the Mongols with a mixture of terror, awe, and bewilderment. Persian historians like Ala-ad-Din Ata-Malik Juvaini, who wrote the History of the World Conqueror, and Rashid al-Din, a high-ranking vizier in the Mongol Ilkhanate of Persia who compiled the encyclopedic Jami' al-tawarikh ("Compendium of Chronicles"), provide incredibly detailed accounts. Rashid al-Din's work, in particular, has been called "the first world history" for its staggering breadth, covering not just the Mongols but the history of the Chinese, Indians, Europeans, and others. Chinese records, such as the Yuan Shi (Official History of the Yuan), offer another indispensable, though culturally filtered, lens on Mongol rule.

European accounts, from the diplomatic reports of friars like William of Rubruck to the chronicles of monks like Matthew Paris, paint a picture of a fearsome, almost apocalyptic force. Paris described them as a "detestable satanic people... escaping like demons released from Tartarus," giving rise to the common Western misnomer "Tartars." These sources are invaluable, but they are also biased, colored by the trauma of invasion and the cultural preconceptions of their authors. Sifting through these varied, and often contradictory, narratives to uncover a balanced perspective is one of the central tasks for any historian of the Mongols. Did the Mongols represent, as many of their victims believed, the end of civilization, or were they, as some scholars now argue, pragmatic rulers and agents of globalization?

The answer, like the Mongols themselves, is complex. The stereotype of the "barbaric plunderer" is a persistent one, and not without reason. The military campaigns were undeniably destructive. Yet, to see them only as destroyers is to miss a huge part of their story. The Mongol rulers often demonstrated a remarkable pragmatism and even a capacity for administration. They were patrons of the arts, supported scholarship, and established a system of religious tolerance that was almost unheard of in their time. They built observatories, promoted trade, and created a postal relay system, the Yam, that revolutionized communication across their vast domain. This book will endeavor to present a nuanced view, acknowledging the brutality of the conquests while also exploring the stability, innovation, and cultural exchange that defined the Mongol Peace.

Crucially, the story does not end with the splintering of the empire in the late fourteenth century. While the great khanates—the Yuan Dynasty in China, the Golden Horde in Russia, the Ilkhanate in Persia, and the Chagatai Khanate in Central Asia—eventually crumbled, the Mongol people endured. The chapters that follow will trace their divergent paths through the subsequent centuries. We will explore the "post-imperial" period, marked by the struggles of the Northern Yuan dynasty to maintain the legacy of Genghis Khan and the rise of the powerful Oirat, or Western Mongol, confederation.

A defining feature of this later period was the wholesale conversion of the Mongols to Tibetan Buddhism. This profound spiritual and cultural shift reshaped Mongol identity and society, forging deep and lasting ties with Tibet and creating a new kind of unity based on faith rather than conquest. We will examine how this new identity interacted with the rising powers on their borders, particularly the Manchu, who would go on to conquer China and establish the Qing Dynasty. The Mongols' relationship with the Manchu was complex, a mix of alliance and subjugation that would have profound consequences for their future.

From there, our narrative will follow the splintering of the Mongol peoples as they fell under the dominion of two massive empires: the Russian and the Qing. We will tell the distinct stories of the Buryats, who became subjects of the Russian Tsars, and the Kalmyks, a branch of the Oirats who undertook an epic migration from the heart of Asia to settle along the Volga River, becoming a European nation. We will also investigate the fate of the Mongols within the Qing Empire, where the Manchu rulers implemented the "Banner System" to govern Inner Mongolia, while Outer Mongolia retained a greater degree of autonomy under its Buddhist leadership.

The twentieth century brought new and violent upheavals. The collapse of the Qing Dynasty in 1911 offered a window for Outer Mongolia to declare its independence, giving birth to the world's second socialist state and the modern nation of Mongolia. But this also solidified a painful division, leaving huge Mongol populations within the borders of the newly formed Republic of China, particularly in Inner Mongolia. The book will trace these parallel histories through the turbulent decades of revolution, world wars, and the Cold War. We will explore the years of Soviet domination in the Mongolian People's Republic and the often-difficult experience of Mongols in modern China.

Finally, we will arrive in the present day. In a globalized world, what does it mean to be a Mongol? We will look at how Mongol identity is being expressed and re-negotiated in the twenty-first century—in the democratic and rapidly changing nation of Mongolia, in the Inner Mongolia Autonomous Region of China, and in the republics of Buryatia and Kalmykia in Russia. From the steppes of their ancestors to the bustling cities of a new millennium, the story of the Mongols is one of extraordinary resilience, adaptation, and survival. It is a story far richer and more enduring than the single, famous chapter of imperial conquest. It is this complete story, in all its sweeping chronological and geographical scope, that this book sets out to tell.

Before the first Mongol horseman ever rode out on a campaign of conquest, before the name of Genghis Khan was ever uttered, the world that would give birth to them was already ancient. It was a vast, rolling expanse of grassland, a sea of grass stretching from the edge of China to the fringes of Europe, known as the Eurasian steppe. This was not an empty land, but a dynamic and often violent stage upon which countless peoples had risen and fallen for millennia. To understand the Mongols, one must first understand the world they inherited: a landscape of harsh extremes, a nomadic way of life dictated by the seasons, and a complex political tapestry of rival tribes and forgotten empires.

The steppe itself is a realm of climatic absolutes. It is a semi-arid zone, receiving too little rain to support dense forests but just enough to prevent it from becoming a true desert. Summers are scorching, while winters are notoriously brutal, with temperatures capable of plunging to astonishing lows. This unforgiving environment shaped everything. The scarcity of resources and the need for fresh pasture for livestock meant that a settled, agricultural life was impossible in most areas. Instead, it bred a society that was perpetually on the move, a culture defined by mobility, resilience, and an intimate dependence on the animals that could thrive in such a place.

Life on the steppe revolved around the herd. The foundation of the nomadic economy was the tavan khoshuu mal, or the "five snouts": horses, cattle (including yaks), sheep, goats, and camels. Each animal played a crucial role. Sheep and goats provided the bulk of the diet in meat and milk, as well as wool and skins for clothing and felt to cover their portable homes. Cattle and yaks served as sturdy beasts of burden, and their dairy products were staples. The two-humped Bactrian camel was indispensable for transport in the more arid regions like the Gobi. But above all others, one animal stood as the undisputed cornerstone of steppe life and power: the horse.

The Mongol horse was not a large or particularly elegant creature, but it was hardy, resilient, and perfectly adapted to the harsh environment. It was the engine of the nomadic world, providing transport, a means to hunt, and a decisive military advantage. From its milk, the nomads made their famous fermented drink, airag (or kumis), a vital source of nutrition. A man's wealth was measured by the size of his herds, and his status was often defined by the quality of his horses. This reliance on livestock necessitated a nomadic lifestyle, a constant cycle of seasonal migration to find fresh grass and water. Families would pack their entire existence into their remarkable dwelling, the ger (known to outsiders as a yurt), a collapsible lattice-framed tent covered in felt, and move their camps multiple times a year.

This transient lifestyle forged a unique social structure. The basic unit was the family, living and moving together in a small group or ail. Multiple related families formed a clan (obog), and several clans would constitute a tribe (aimag). These tribal identities were fluid and constantly shifting. Alliances were made and broken, tribes grew powerful and absorbed weaker neighbors, or were themselves conquered and scattered. Above the tribe was the confederation, a temporary union of several tribes, usually brought together by a charismatic and militarily successful leader who could claim the title of khan, or ruler. Loyalty was a paramount virtue, but it was often personal, given to a leader rather than an institution. This created a political landscape of endemic instability, where raiding and warfare were a constant feature of life.

The Mongols, who in the 12th century were a relatively small group of feuding clans living near the Onon and Kherlen rivers, were by no means the first people to create a powerful empire on the steppe. History had seen this cycle repeat many times. The first great nomadic empire to cast a long shadow over the region was that of the Xiongnu, who emerged around the 3rd century BCE. This powerful confederation of tribes, likely of mixed Turkic and Mongolic origins, clashed for centuries with the Han Dynasty of China. The Xiongnu were formidable horse archers and a constant threat to China's northern frontier, prompting the Chinese to expand and connect the fortifications that would become known as the Great Wall. The Xiongnu created a blueprint for future steppe empires: a vast, multi-ethnic state funded by raiding and extracting tribute from sedentary civilizations.

Centuries after the Xiongnu faded, a new power arose: the Göktürks. In the mid-6th century CE, led by the Ashina clan, they overthrew their overlords and forged a massive transcontinental empire that stretched from Manchuria to the Black Sea. They were the first people to use the name "Türk" as a political identity, and their legacy was immense. They left behind stone inscriptions in the Orkhon Valley of modern Mongolia, written in an early Turkic script, which offer a rare, native perspective on the history and mythology of a steppe people. Like so many nomadic empires, the Göktürk Khaganate eventually fractured due to internal conflicts, splitting into Western and Eastern halves, which were in turn weakened and eventually subjugated by Tang China.

The mantle of steppe power then passed to the Uyghurs, another Turkic people who had been subjects of the Göktürks. In 744, they rebelled and established their own khaganate, centered in the Orkhon Valley. The Uyghur Khaganate was sophisticated, building a major capital city, Ordu-Baliq, and famously converting to Manichaeism, a gnostic religion from Persia. Their close, and often fraught, relationship with Tang China involved both military alliances and the lucrative horse-for-silk trade. In 840, after a century of power, the Uyghur Khaganate was destroyed by another steppe people, the Kyrgyz, leading to the dispersal of the Uyghurs south into the Tarim Basin.

The pattern was clear: a tribe or confederation would achieve unity, explode across the steppe, dominate its neighbors, and extract wealth from the great sedentary civilizations on its borders, only to eventually succumb to internal division or the rise of a new rival. By the 12th century, the immediate predecessors to the Mongols as regional hegemons were not of the steppe itself, but from the forests and plains of Manchuria. The Khitans, a para-Mongolic people, established the Liao Dynasty in the 10th century, ruling over Mongolia and a large part of northern China. They developed a sophisticated dual-administration system to govern their nomadic and Chinese subjects separately.

In 1125, the Liao were overthrown by their own subjects, the Jurchens, a Tungusic people from Manchuria. The Jurchens established the Jin Dynasty, conquering even more of China and pushing the native Song Dynasty south of the Huai River. The Jin rulers were primarily focused on their Chinese domains and did not attempt to control the Mongolian plateau as the Liao had done. This created a power vacuum on the steppe. With the old imperial authority gone, the stage was set for a chaotic and brutal free-for-all among the various tribes, a struggle from which the Mongols would ultimately emerge.

On the eve of the 13th century, the Mongolian plateau was a mosaic of powerful, warring tribal confederations. These groups were a mix of Turkic and Mongolic peoples, their ethnic and linguistic lines often blurred by centuries of interaction. To the east, near the borders of the Jin Dynasty, were the Tatars. A powerful and numerous confederation, their name would later be confusingly applied by Europeans to the Mongols themselves, often corrupted to "Tartars" in a nod to the classical underworld, Tartarus. The Tatars were frequent antagonists of the early Mongols and served as vassals for the Jin Dynasty, acting as a buffer power on the steppe.

In central Mongolia, the dominant force was the Kereit confederation. Led by their khan, Toghrul, they were a Turkic or Mongolic people who had, remarkably, converted to Nestorian Christianity in the early 11th century. This branch of Eastern Christianity had found fertile ground among several steppe tribes. Toghrul would become a pivotal figure in the life of the young Genghis Khan, acting as both a patron, an ally, and ultimately, a bitter rival. The Kereits were a major power, though their khanate was often plagued by internal instability.

To the west of the Kereits lay the lands of the Naimans, another powerful, likely Turkic, confederation. Like the Kereits, the Naimans were influenced by Nestorian Christianity and possessed a more sophisticated and centralized political structure than many of their neighbors, even utilizing a script derived from the Uyghurs. They represented a significant military and political obstacle to any aspiring unifier of the steppe. North of the early Mongols, near Lake Baikal, were the Merkits, a fierce and independent tribe who would become embroiled in a bitter blood feud with Genghis Khan's family from the very beginning.

Finally, there were the Mongols themselves. At this point, "Mongol" was simply the name of one tribe among many, centered in the homeland of the Onon and Kherlen rivers. They were far from unified, split into numerous clans like the Borjigin, the Tayichiud, and the Jadaran. In the mid-12th century, they had briefly formed a confederation known as the Khamag Mongol, but it was crushed through the machinations of the Tatars and the Jin Dynasty, who preferred the steppe tribes to be divided and weak. It was into this fractured and violent world—a world of powerful rivals, shifting alliances, and deep-seated feuds—that a boy named Temüjin would be born.

Underpinning the chaotic politics of the steppe was a common cultural and spiritual worldview. The dominant indigenous faith was Tengrism, a form of worship centered on a supreme, eternal sky god known as Tengri. Tengrism held that the universe was a harmonious whole, connecting the Sky Father (Tengri) with the Earth Mother (Itugen or Eje). It was an animistic faith, believing that spirits resided in all things, from mountains and rivers to ancestors. A ruler's legitimacy came from Tengri; he ruled by a divine mandate, a celestial fortune or kut, which could be withdrawn if the ruler proved unworthy. This belief provided a powerful ideological justification for conquest and rule.

While Tengrism was the core belief system, the steppe was not religiously isolated. As seen with the Kereits and Naimans, Nestorian Christianity had made significant inroads. Buddhism, which had been adopted by some earlier steppe peoples, also had a presence, as did the remnants of Manichaeism from the time of the Uyghurs. The nomads were generally pragmatic and tolerant in matters of faith. This acceptance of different religions within their domains would later become a hallmark of the Mongol Empire itself.

The technology that defined this world was inextricably linked to warfare. The steppe warrior was a horse archer, a master of mounted combat. Their primary weapon was the composite bow, a marvel of engineering made from laminated horn, wood, and sinew, capable of shooting arrows with tremendous force and accuracy over long distances. Military tactics revolved around speed, mobility, and deception. Armies were composed entirely of cavalry, able to cover vast distances with incredible speed. They perfected tactics like the feigned retreat, luring enemies into a disorganized pursuit before turning to annihilate them in a hail of arrows. Warfare was constant, a way of life that honed the skills and hardened the people who would one day apply those very skills on a global scale.