Genghis Khan: From Nomad to Emperor

NextdoorHistorian
8 min readJul 9, 2023

In Mongolia’s vast and rugged steppes, a historical figure was born in May of 1162. Originally named “Temujin,” after a Tatar chief captured by his father, this child would grow up to become one of the most fearsome and influential conquerors in history. Genghis Khan, as he would come to be known, was born into the Borjigin tribe and hailed from an esteemed lineage that traced back to Khabul, the founder of the Khamag Mongol confederation, the great-grandfather of Genghis Khan and the brother of Khaduli Barlas, an ancestor of Timur. Khabul’s legacy included uniting Chinese tribes against the Jin Dynasty over sixty years before Genghis’s birth.

At the age of 9, Temujin’s father, Yesugei, took him to live with his future bride’s family. On the return trip, his father encountered members of a rival tribe, who extended an invitation to dine together. He thought they wanted to bury the hatchet; however, the food served was laced with poison. Devastated by the loss of his father, Temujin returned to his clan, hoping to claim his position as clan chief. However, his youth and inexperience were met with resistance, and his family was ostracized. This rejection ignited a fire within the young boy, driving him to seek revenge and vowing never to be laughed at again. Teaming up with his full-brother Qasar, Genghis eliminated Behter, his other half-brother, and assumed the leadership of his family.

At the age of sixteen, Genghis married Borte, the girl he had been promised from a young age. Their union symbolized an alliance between their tribes. However, their happiness was short-lived when Borte was kidnapped and given to a rival tribe’s chieftain. Determined to rescue his beloved wife, Genghis partnered with his friend Jamukha and Toghrul, his protector, to raid the tribe holding Borte captive. Their efforts were successful, and Genghis achieved victory over the Merkit tribe with Jamukha’s assistance.

Genghis and Borte

Genghis and Jamukha became blood brothers in a grand Mongol ceremony, exchanging their strongest horses and golden sashes. This symbolic gesture represented the sharing of their souls and manhood. They swore an oath to each other to “let us love each other,” and after a night of festivities, the two slept under the same blanket as brothers.

The two were distant cousins, tracking their matching ancestry to a single woman. However, Temujin descended from a forest hunter, while Jamukha descended from a steppe herder, who was also the firstborn son of his family. Since Jamukha’s ancestry came from a firstborn son and a steppe herder, his status was higher than Temujin’s. Temujin’s ego did not take kindly to being seen as beneath Jamukha. While Temujin followed Jamukha, Jamukha started to treat Temujin less like an equal. In 1181, Jamukha gave Temujin goats and sheep to set up one camp, while Jamukha demanded to take the horses. The trade undermined Temujin’s role within Jamukha’s camp and was meant to send a message that Jamukha was above Temujin, further fueling their rivalry.

Genghis Khan’s best friend, Jamukha, with Toghrul Khan

Genghis and Borte had four children together, including their eldest son Jochi. Genghis’s vision extended far beyond his personal affairs. He believed the Mongols could only achieve greatness by ending tribal fighting and uniting as one nation. Thus, he formed a fighting unit comprising his brothers and trusted clansmen. His army steadily grew, numbering over 20,000 warriors. Genghis Khan’s tactical brilliance, combined with his brutality and ruthlessness, allowed him to lead with remarkable success.

His first significant challenge came when he faced the Tartars, the tribe responsible for his father’s death. Genghis emerged victorious, ordering the execution of every Tatar male taller than the pin on an axle wheel of a wagon. The surviving children were taken in and molded to become obedient followers of Genghis. Next, he turned his attention to the Taichiud, his family’s former allies. Employing expert horsemanship, Genghis routed the Taichiud forces and subjected every clan chief to the horrific death of being boiled alive.

Years later, Genghis set his sights on the Naiman tribe. Their defeat granted Genghis more territory than any Khan had held in centuries. This relentless conqueror understood the value of military intelligence and espionage. He sent spies to gather information on tribal leaders, sometimes even assassinating them to weaken opposing tribes. Genghis Khan embraced new technologies and strategies from defeated foes, including improved bows, long-distance communication through smoke and torches, and various signaling methods during battle.

Battle between the Mongols and the Naimans

Genghis demanded utmost skill and discipline from his fighting forces. Every man was required to ride expertly without a saddle, possess exceptional archery skills, and demonstrate proficiency in close-quarter combat. A typical Mongol warrior carried a bow, arrows, a wooden or leather shield, and a lasso. Some also equipped themselves with body armor, javelins, and a lance with a hook to unhorse their adversaries. Recognizing the importance of logistics, Genghis established a supply system comprising oxcarts carrying equipment, supplies, and even spiritual leaders and officials.

As Genghis Khan’s early victories piled up, other tribes recognized his might and agreed to peace, bestowing upon him the title of “Khan.” A renowned shaman declared Genghis to be the living representative of Mongke Koko Tengri, the Eternal Blue Sky, the supreme god of the Mongols. It was widely believed that Genghis’s destiny was to rule the world.

Mongke Koko Tengri, Eternal Blue Sky, Tengrism

In 1207, Genghis set his sights on the Xi Xia kingdom in northwest China, which surrendered two years later. Emboldened by his triumphs, he turned his attention to the Jin Dynasty in northern China, engaging in a fierce twenty-year battle for control. While his armies clashed on the eastern front, Genghis also established diplomatic relations with the Khwarizm Dynasty, a Turkish empire encompassing Turkestan, Persia, and Afghanistan. However, the relationship soured when the Mongol trade caravan was attacked by the governor of Otrar, Inalchuq, resulting in the execution of the entire caravan on baseless accusations of espionage.

Genghis Khan sent a delegation to the Khwarizm sultan, demanding justice for the slain diplomats. In a cruel twist, the sultan beheaded the lead ambassador and humiliated the remaining two by shaving their beards before sending them back to Genghis. Enraged by this insult, Genghis led an army of 200,000 Mongols in 1219 to crush the Khwarizm Dynasty. City after city fell before the Mongol onslaught, and anyone who resisted was met with a swift death. Genghis used captured inhabitants as human shields during sieges, sparing no one, not even women, children, or livestock. In 1221, after the Battle of Indus, Genghis captured and killed the sultan and his son, effectively bringing an end to the Khwarizm Dynasty.

Depiction of Jalal al-Din, the Khwarazmshah, fleeing the battle by crossing the Indus

This victory propelled Genghis westward, eventually reaching Eastern Europe and ushering in an era known as the Pax Mongolica, a time of relative peace and stability across Eurasia during the 13th and 14th centuries. Although Genghis Khan was undeniably brutal, he also possessed remarkable statesmanship. He understood the importance of peace and prosperity alongside his conquests. His empire brought order and unity to lands previously ruled by warlords, eradicating petty conflicts between clans and villages. Genghis enforced the Yassa, a set of laws that introduced decency into a soldier’s life, requiring soldiers to pick up anything dropped by their superiors. Unity was also emphasized, and Genghis abolished the tradition of promoting based on hereditary or ethnic grounds, instead valuing merit as the sole criterion for advancement. In his empire, individuals, regardless of their ethnic background, had equal opportunities to rise through the ranks based on their competence and efficiency.

Religious tolerance was another remarkable aspect of Genghis Khan’s rule. He granted tax exemptions to religious organizations, a practice that would take centuries to be adopted in the West. Mongol tradition emphasized personal conviction in faith, and Genghis’s empire reflected this belief. The Mongol ruler also established an advanced mailing system, enabling efficient communication and the exchange of information from Europe to Eastern China.

Close up of the Catalan Atlas, depicting Marco Polo traveling through the Silk Road during the Pax Mongolica

Genghis Khan’s life came to an end in 1227 AD. The cause of his death remains a subject of debate, with theories ranging from the bubonic plague to war injuries. Rather than erecting a grand monument in his honor, his loyal followers carried his body to a secret location, eliminating anyone who crossed their path to ensure the secrecy of his grave. Legend has it that they diverted a river to flow over the burial site, further safeguarding it from discovery.

Marco Polo told a tale of 2000 slaves who attended the funeral of Genghis Khan and were massacred at the end of the ceremony by soldiers. The same soldiers were then killed to ensure no one knew the location of his burial site. While his burial site has never been found, it is believed that Genghis Khan lies near the Mongol sacred mountain of Burkhan Khaldun in the Khentii Mountains.

Genghis Khan on his deathbed depicted in the “Book of Wonder” by Marco Polo and Rustichello

Under the leadership of Genghis Khan’s sons, the Mongols reached the gates of Vienna, Austria, at the peak of their power. However, the death of Genghis’s leading son, Ogedei, forced the Mongols to retreat to Mongolia, marking the beginning of the decline of their empire. From 1206 to 1368, the Mongol Empire left an indelible mark on history as one of the greatest and most influential empires of all time.

Genghis Khan’s legacy extends beyond his military conquests. While he was undoubtedly a brutal conqueror, he was also a visionary leader who implemented laws, values, and systems that brought order and prosperity to vast regions. His empire fostered peace, stability, and cultural exchange, paving the way for the advancement of trade, knowledge, and ideas during the Pax Mongolica. Genghis Khan’s remarkable achievements continue to captivate historians and serve as a testament to the enduring impact of one man’s ambition and vision on the course of history.

--

--