Genghis Khan

Genghis Khan ( or, ; Chingis/Chinghis Khan; 1162? – August 1227), born Temujin, was the founder and Great Khan (emperor) of the Mongol Empire, which became the largest contiguous empire in history after his demise.

He came to power by uniting many of the nomadic tribes of northeast Asia. After founding the Mongol Empire and being proclaimed "Genghis Khan," he started the Mongol invasions that resulted in the conquest of most of Eurasia. These included raids or invasions of the Kara-Khitan Khanate, Caucasus, Khwarezmid Empire, Western Xia and Jin dynasties. These campaigns were often accompanied by wholesale massacres of the civilian populations – especially in the Khwarezmian controlled lands. By the end of his life, the Mongol Empire occupied a substantial portion of Central Asia and China.

Before Genghis Khan died, he assigned Ögedei Khan as his successor and split his empire into khanates among his sons and grandsons. He died in 1227 after defeating the Western Xia. He was buried in an unmarked grave somewhere in Mongolia at an unknown location. His descendants went on to stretch the Mongol Empire across most of Eurasia by conquering or creating vassal states out of all of modern-day China, Korea, the Caucasus, Central Asian countries, and substantial portions of modern Eastern Europe, Russia and the Middle East. Many of these invasions repeated the earlier large-scale slaughters of local populations. As a result Genghis Khan and his empire have a fearsome reputation in local histories.

Beyond his military accomplishments, Genghis Khan also advanced the Mongol Empire in other ways. He decreed the adoption of the Uyghur script as the Mongol Empire's writing system. He also promoted religious tolerance in the Mongol Empire, and created a unified empire from the nomadic tribes of northeast Asia. Present-day Mongolians regard him as the founding father of Mongolia.

Lineage
Temujin was related on his father's side to Khabul Khan, Ambaghai and Hotula Khan who had headed the Khamag Mongol confederation and were descendants of Bodonchar Munkhag (c. 900). When the Chinese Jin Dynasty switched support from the Mongols to the Tatars in 1161, they destroyed Khabul Khan.

Temujin's father, Yesügei (leader of the Borjigin clan and nephew to Ambaghai and Hotula Khan), emerged as the head of the ruling clan of the Mongols. This position was contested by the rival Tayichi’ud clan, who descended directly from Ambaghai. When the Tatars grew too powerful after 1161, the Jin switched their support from the Tatars to the Keraits.

Birth
Because of the lack of contemporary written records, scant factual information exists about the early life of Temujin. The few sources that provide insight into this period often conflict.

Temujin was born in 1162 or 1155 in Delüün Boldog near Burkhan Khaldun mountain and the Onon and Kherlen rivers in modern-day northern Mongolia, not far from the current capital, Ulaanbaatar. The Secret History of the Mongols reports that Temüjin was born with a blood clot grasped in his fist, a traditional sign that he was destined to become a great leader. He was the third-oldest son of his father Yesügei, a Khamag Mongol's major chief of the Kiyad and an ally of Toghrul Khan of the Kerait tribe, and the oldest son of his mother Hoelun. According to the Secret History, Temujin was named after a Tatar chieftain, Temujin-üge, whom his father had just captured. The name also suggests that they may have been descended from a family of blacksmiths

Yesukhei's clan was called Borjigin (Боржигин), and Hoelun was from the Olkhunut, the sub-lineage of the Onggirat tribe. Like other tribes, they were nomads. Because his father was a chieftain, as were his predecessors, Temüjin was of a noble background. This higher social standing made it easier to solicit help from and eventually consolidate the other Mongol tribes.

Early life and family
Temujin had three brothers named Hasar, Hachiun, and Temüge, and one sister named Temülen, as well as two half-brothers named Behter and Belgutei. Like many of the nomads of Mongolia, Temujin's early life was difficult. His father arranged a marriage for him, and at nine years of age, he was delivered by his father to the family of his future wife Börte, who was a member of the tribe Onggirat. Temujin was to live there in service to Dai Setsen, the head of the new household, until he reached the marriageable age of 12.

While heading home, his father ran into the neighboring Tatars, who had long been enemies of the Mongols, and he was subsequently poisoned by the food they offered. Upon learning this, Temujin returned home to claim his father's position as chieftain of the tribe; however, his father's tribe refused to be led by a boy so young. They abandoned Hoelun and her children, leaving them without protection.

For the next several years, Hoelun and her children lived in poverty, surviving primarily on wild fruits and ox carcasses, marmots, and other small game hunted by Temujin and his brothers. It was during one hunting excursion that 14-year-old Temujin killed his half-brother Behter during a fight which resulted from a dispute over hunting spoils. This incident cemented his position.

In another incident, around 1177, he was captured in a raid and held prisoner by his father's former allies, the Tayichi'ud. The Tayichi'ud enslaved Temujin (reportedly with a cangue, a sort of portable stocks), but with the help of a sympathetic guard - the father of Chilaun (who later became a general of Genghis Khan), he was able to escape from the ger (yurt) in the middle of the night by hiding in a river crevice. It was around this time that Jelme and Bo'orchu, two of Genghis Khan's future generals, joined forces with him. Temüjin's reputation also became widespread after his escape from the Tayichi'ud.

At this time, none of the tribal confederations of Mongolia were united politically, and arranged marriages were often used to solidify temporary alliances. Temujin grew up observing the tough political climate of Mongolia, which included tribal warfare, thievery, raids, corruption and continuing acts of revenge carried out between the various confederations, all compounded by interference from foreign forces such as the Chinese dynasties to the south. Temujin's mother Hoelun taught him many lessons about the unstable political climate of Mongolia, especially the need for alliances.

Marriage to Börte
As previously arranged by his father, Temujin married Börte of the Onggirat tribe when he was around 16 in order to cement alliances between their respective tribes. Soon after Börte's marriage to Temujin, she was kidnapped by the Merkits, and reportedly given away as a wife. Temüjin rescued her with the help of his friend and future rival, Jamukha, and his protector, Toghrul Khan of the Kerait tribe. She gave birth to a son, Jochi (1185–1226), nine months later, clouding the issue of his parentage. Despite speculation over Jochi, Börte would be his only empress, though Temujin did follow tradition by taking several morganatic wives.

Börte had three more sons, Chagatai (1187—1241), Ögedei (1189—1241), and Tolui (1190–1232). Genghis Khan also had many other children with his other wives, but they were excluded from the succession. While the names of sons were documented, daughters were not. The names of at least six daughters are known, and while they played significant roles behind the scenes during his lifetime, no documents have survived that definitively provide the number or names of daughters born to the consorts of Genghis Khan.

Temujin valued loyalty above all else and also valued brotherhood. Jamukha was one of Temujin's best friends growing up. But their friendship was tested later in life, when Temujin was fighting to become a khan. Jamukha said this to Temujin before he was killed, "What use is there in my becoming a companion to you? On the contrary, sworn brother, in the black night I would haunt your dreams, in the bright day I would trouble your heart. I would be the louse in your collar, I would become the splinter in your door-panel....as there was room for only one sun in the sky, there was room only for one Mongol lord."

Religion
He was religiously tolerant and interested in learning philosophical and moral lessons from other religions. To do so, he consulted Buddhist monks, Muslims, Christian missionaries, and the Taoist monk Qiu Chuji. The Secret History of the Mongols chronicles Genghis praying to the Burhan Haldun mountain.

Uniting the Mongol confederations
The Central Asian plateau (north of China) around the time of Temüjin (the early 13th century) was divided into several tribes or confederations, among them Naimans, Merkits, Tatars, Khamag Mongols, and Keraits, that were all prominent in their own right and often unfriendly toward each other as evidenced by random raids, revenge attacks, and plundering.

Temujin began his slow ascent to power by offering himself as an ally (or, according to others sources, a vassal) to his father's anda (sworn brother or blood brother) Toghrul, who was Khan of the Kerait, and is better known by the Chinese title "Wang Khan", which the Jin Empire granted him in 1197. This relationship was first reinforced when Börte was captured by the Merkits; it was Toghrul to whom Temujin turned for support. In response, Toghrul offered his vassal 20,000 of his Kerait warriors and suggested that he also involve his childhood friend Jamukha, who had himself become Khan (ruler) of his own tribe, the Jadaran.

Although the campaign was successful and led to the recapture of Börte and utter defeat of the Merkits, it also paved the way for the split between the childhood friends, Temujin and Jamukha. Temujin had become blood brother (anda) with Jamukha earlier, and they had vowed to remain eternally faithful.

Rival tribes in the immediate region
The main opponents of the Mongol confederation (traditionally the "Mongols") around 1200 were the Naimans to the west, the Merkits to the north, Tanguts to the south, and the Jin and Tatars to the east. By 1190, Temujin, his followers, and their advisors, had united the smaller Mongol confederation only. In his rule and his conquest of rival tribes, Temujin broke with Mongol tradition in a few crucial ways. He delegated authority based on merit and loyalty, rather than family ties.

As an incentive for absolute obedience and following his rule of law, the Yassa code, Temujin promised civilians and soldiers wealth from future possible war spoils. As he defeated rival tribes, he did not drive away enemy soldiers and abandon the rest. Instead, he took the conquered tribe under his protection and integrated its members into his own tribe. He would even have his mother adopt orphans from the conquered tribe, bringing them into his family. These political innovations inspired great loyalty among the conquered people, making Temujin stronger with each victory.

Toghrul's (Wang Khan) son Senggum was jealous of Temüjin's growing power, and his affinity with his father. He allegedly planned to assassinate Temujin. Toghrul, though allegedly saved on multiple occasions by Temujin, gave in to his son and became uncooperative with Temüjin. Temüjin learned of Senggum's intentions and eventually defeated him and his loyalists.

One of the later ruptures between Toghrul and Temüjin was Toghrul's refusal to give his daughter in marriage to Jochi, the eldest son of Temüjin, a sign of disrespect in the Mongolian culture. This act led to the split between both factions, and was a prelude to war. Toghrul allied himself with Jamukha, who already opposed Temujin's forces; however, the internal dispute between Toghrul and Jamukha, plus the desertion of a number of their allies to Temujin, led to Toghrul's defeat. Jamukha escaped during the conflict. This defeat was a catalyst for the fall and eventual dissolution of the Kerait tribe.

The next direct threat to Temüjin was the Naimans (Naiman Mongols), with whom Jamukha and his followers took refuge. The Naimans did not surrender, although enough sectors again voluntarily sided with Temujin. In 1201, a khuruldai elected Jamukha as Gür Khan, "universal ruler", a title used by the rulers of the Kara-Khitan Khanate. Jamukha's assumption of this title was the final breach with Temüjin, and Jamukha formed a coalition of tribes to oppose him. Before the conflict, however, several generals abandoned Jamukha, including Subutai, Jelme's well-known younger brother. After several battles, Jamukha was finally turned over to Temujin by his own men in 1206.

According to the Secret History, Temujin again offered his friendship to Jamukha, asking him to return to his side. Temujin had killed the men who betrayed Jamukha, stating that he did not want disloyal men in his army. Jamukha refused the offer of friendship and reunion, saying that there can only be one Sun in the sky, and he asked for a noble death. The custom is to die without spilling blood, which is granted by breaking the back. Jamukha requested this form of death, despite the fact that in the past Jamukha had been known to have boiled his opponent's generals alive.

Sole ruler of the Mongol plains (1206)
The rest of the Merkit clan that sided with the Naimans were defeated by Subutai, who was by then a member of Temujin's personal guard and later became one of the most successful commanders of Genghis Khan. The Naimans' defeat left Genghis Khan as the sole ruler of the Mongol plains – all the prominent confederations fell or united under Temüjin's Mongol confederation.

Accounts of Genghis Khan's life are marked by claims of a series of betrayals and conspiracies. These include rifts with his early allies such as Jamukha (who also wanted to be a ruler of Mongol tribes) and Wang Khan (his and his father's ally), his son Jochi, and problems with the most important shaman, who was allegedly trying to drive a wedge between him and his loyal brother Khasar. His military strategies showed a deep interest in gathering good intelligence and understanding the motivations of his rivals as exemplified by his extensive spy network and Yam route systems. He seemed to be a quick student, adopting new technologies and ideas that he encountered, such as siege warfare from the Chinese. He was also ruthless, as demonstrated by his measuring against the linchpin tactic used against the tribes led by Jamukha.

As a result by 1206 Temüjin had managed to unite or subdue the Merkits, Naimans, Mongols, Keraits, Tatars, Uyghurs and other disparate smaller tribes under his rule. It was a monumental feat for the "Mongols" (as they became known collectively). At a Khuruldai, a council of Mongol chiefs, he was acknowledged as "Khan" of the consolidated tribes and took the new title "Genghis Khan". The title Khagan was not conferred on Genghis until after his death, when his son and successor, Ögedei, took the title for himself and extended it posthumously to his father (as he was also to be posthumously declared the founder of the Yuan Dynasty). This unification of all confederations by Genghis Khan established peace between previously warring tribes and a single political and military force under Genghis Khan.

Western Xia Dynasty
During the 1206 political rise of Genghis Khan, the Mongol Empire created by Genghis Khan and his allies shared its western borders with the Tanguts' Western Xia Dynasty. To its east and south was the Jin Dynasty, founded by the Manchurian Jurchens, who ruled northern China as well as being the traditional overlords of the Mongolian tribes for centuries.

Genghis Khan organized his people, army, and his state to first prepare for war with Western Xia, or Xi Xia, which was close to the Mongolian lands. He correctly believed that the more powerful Jin Dynasty's young ruler would not come to the aid of Xi Xia. When the Tanguts requested help from the Jin Dynasty, they were refused. Despite initial difficulties in capturing its well-defended cities, Genghis Khan forced the surrender of Western Xia by 1209.

Jin Dynasty


In 1211, after the conquest of Western Xia, Genghis Khan planned again to conquer the Jin Dynasty. The commander of the Jin Dynasty army made a tactical mistake in not attacking the Mongols at the first opportunity. Instead, the Jin commander sent a messenger, Ming-Tan, to the Mongol side, who defected and told the Mongols that the Jin army was waiting on the other side of the pass. At this engagement fought at Badger Pass the Mongols massacred thousands of Jin troops. In 1215 Genghis besieged, captured, and sacked the Jin capital of Zhongdu (modern-day Beijing). This forced the Emperor Xuanzong to move his capital south to Kaifeng, abandoning the northern half of his kingdom to the Mongols.

Kara-Khitan Khanate
Kuchlug, the deposed Khan of the Naiman confederation that Temüjin defeated and folded into his Mongol Empire, fled west and usurped the khanate of Kara-Khitan (also known as the Western Liao, as it was originally established as remnants of the Liao Dynasty). Genghis Khan decided to conquer the Kara-Khitan khanate and defeat Kuchlug, possibly to take him out of power. By this time the Mongol army was exhausted from ten years of continuous campaigning in China against the Western Xia and Jin Dynasty. Therefore Genghis sent only two tumen (20,000 soldiers) against Kuchlug, under his younger general, Jebe, known as "The Arrow".

With such a small force, the invading Mongols were forced to change strategies and resort to inciting internal revolt among Kuchlug's supporters, leaving the Khara-Khitan khanate more vulnerable to Mongol conquest. As a result, Kuchlug's army was defeated west of Kashgar. Kuchlug fled again, but was soon hunted down by Jebe's army and executed. By 1218, as a result of defeat of Kara-Khitan khanate, the Mongol Empire and its control extended as far west as Lake Balkhash, which bordered the Khwarezmia (Khwarezmid Empire), a Muslim state that reached the Caspian Sea to the west and Persian Gulf and the Arabian Sea to the south.

Khwarezmian Empire
In the early 13th century, the Khwarezmian Dynasty was governed by Shah Ala ad-Din Muhammad. Genghis Khan saw the potential advantage in Khwarezmia as a commercial trading partner using the Silk Road, and he initially sent a 500-man caravan to establish official trade ties with the empire. However, Inalchuq, the governor of the Khwarezmian city of Otrar, attacked the caravan that came from Mongolia, claiming that the caravan contained spies and therefore was a conspiracy against Khwarezmia. The situation became further complicated because the governor later refused to make repayments for the looting of the caravans and handing over the perpetrators. Genghis Khan then sent again a second group of three ambassadors (two Mongols and a Muslim) to meet the Shah himself instead of the governor Inalchuq. The Shah had all the men shaved and the Muslim beheaded and sent his head back with the two remaining ambassadors. This was seen as an affront and insult to Genghis Khan. Outraged, Genghis Khan planned one of his largest invasion campaigns by organizing together around 200,000 soldiers (20 tumens), his most capable generals and some of his sons. He left a commander and number of troops in China, designated his successors to be his family members and likely appointed Ögedei to be his immediate successor and then went out to Khwarezmia.

The Mongol army under Genghis Khan, generals and his sons crossed the Tien Shan mountains by entering the area controlled by the Khwarezmian Empire. After compiling intelligence from many sources Genghis Khan carefully prepared his army, which was divided into three groups. His son Jochi led the first division into the northeast of Khwarezmia. The second division under Jebe marched secretly to the southeast part of Khwarzemia to form, with the first division, a pincer attack on Samarkand. The third division under Genghis Khan and Tolui marched to the northwest and attacked Khwarzemia from that direction.

The Shah's army was split by diverse internal disquisitions and by the Shah's decision to divide his army into small groups concentrated in various cities. This fragmentation was decisive in Khwarezmia's defeats, as it allowed the Mongols, although exhausted from the long journey, to immediately set about defeating small fractions of the Khwarzemi forces instead of facing a unified defense. The Mongol army quickly seized the town of Otrar, relying on superior strategy and tactics. Genghis Khan ordered the wholesale massacre of many of the civilians, enslaved the rest of the population and executed Inalchuq by pouring molten silver into his ears and eyes, as retribution for his actions. Near the end of the battle the Shah fled rather than surrender. Genghis Khan charged Subutai and Jebe with hunting him down, giving them two years and 20,000 men. The Shah died under mysterious circumstances on a small island within his empire.

The Mongols' conquest, even by their own standards, was brutal. After the capital Samarkand fell, the capital was moved to Bukhara by the remaining men, and Genghis Khan dedicated two of his generals and their forces to completely destroying the remnants of the Khwarezmid Empire, including not only royal buildings, but entire towns, populations and even vast swaths of farmland. According to stories, Genghis Khan even went so far as to divert a river through the Khwarezmid emperor's birthplace, erasing it from the map.

The Mongols attacked Samarkand using African prisoners as body shields. After several days only a few remaining soldiers, die-hard supporters of the Shah, held out in the citadel. After the fortress fell, Genghis supposedly reneged on his surrender terms and executed every soldier that had taken arms against him at Samarkand. The people of Samarkand were ordered to evacuate and assemble in a plain outside the city, where they were killed and pyramids of severed heads raised as a symbol of victory. Ata-Malik Juvayni, a high official in the service of the Mongol empire, wrote that in Termez, on the Oxus, "all the people, both men and women, were driven out onto the plain, and divided in accordance with their usual custom, then they were all slain".

The city of Bukhara was not heavily fortified, with a moat and a single wall, and the citadel typical of Khwarezmi cities. The city leaders opened the gates to the Mongols, though a unit of Turkish defenders held the city's citadel for another twelve days. Survivors from the citadel were executed, artisans and craftsmen were sent back to Mongolia, young men who had not fought were drafted into the Mongolian army and the rest of the population was sent into slavery. As the Mongol soldiers looted the city, a fire broke out, razing most of the city to the ground. Genghis Khan had the city's surviving population assemble in the main mosque of the town, where he declared that he was the flail of God, sent to punish them for their sins.

Meanwhile, the wealthy trading city of Urgench was still in the hands of Khwarezmian forces. The assault on Urgench proved to be the most difficult battle of the Mongol invasion and the city fell only after the defenders put up a stout defense, fighting block for block. Mongolian casualties were higher than normal, due to the unaccustomed difficulty of adapting Mongolian tactics to city fighting.

As usual, the artisans were sent back to Mongolia, young women and children were given to the Mongol soldiers as slaves, and the rest of the population was massacred. The Persian scholar Juvayni states that 50,000 Mongol soldiers were given the task of executing twenty-four Urgench citizens each, which would mean that 1.2 million people were killed. While this is a bit of an exaggeration, the sacking of Urgench is considered one of the bloodiest massacres in human history.

In the meantime, Genghis Khan selected his third son Ögedei as his successor before his army set out, and specified that subsequent Khans should be his direct descendants. Genghis Khan also left Muqali, one of his most trusted generals, as the supreme commander of all Mongol forces in Jin China while he was out battling the Khwarezmid Empire to the west.

Georgia, Crimea, Kievan Rus and Volga Bulgaria


After the defeat of the Khwarezmian Empire in 1220, Genghis Khan gathered his forces in Persia and Armenia to return to the Mongolian steppes. Under the suggestion of Subutai, the Mongol army was split into two forces. Genghis Khan led the main army on a raid through Afghanistan and northern India towards Mongolia, while another 20,000 (two tumen) contingent marched through the Caucasus and into Russia under generals Jebe and Subutai. They pushed deep into Armenia and Azerbaijan. The Mongols destroyed the kingdom of Georgia, sacked the Genoese trade-fortress of Caffa in Crimea and overwintered near the Black Sea. Heading home, Subutai's forces attacked the allied forces of the Cuman–Kipchaks and the poorly coordinated 80,000 Kievan Rus' troops led by Mstislav the Bold of Halych and Mstislav III of Kiev who went out to stop the Mongols' actions in the area. Subutai sent emissaries to the Slavic princes calling for a separate peace, but the emissaries were executed. At the Battle of Kalka River in 1223, Subutai's forces defeated the larger Kievan force, while losing the battle of Samara Bend against the neighboring Volga Bulgars – one of the Mongol's few, if not only, utter defeats; the Khwarizmi historian al-Nasawi says only 4,000 survived. The Russian princes then sued for peace. Subutai agreed but was in no mood to pardon the princes. As was customary in Mongol society for nobility, the Russian princes were given a bloodless death. Subutai had a large wooden platform constructed on which he ate his meals along with his other generals. Six Russian princes, including Mstislav III of Kiev, were put under this platform and crushed to death.

The Mongols learned from captives of the abundant green pastures beyond the Bulgar territory, allowing for the planning for conquest of Hungary and Europe. Genghis Khan recalled Subutai back to Mongolia soon afterwards, and Jebe died on the road back to Samarkand. Subutai and Jebe's famous cavalry expedition, in which they encircled the entire Caspian Sea defeating all armies in their path, except for that of the Volga Bulgars – who were said to be one of the few, if not the only people to ever defeat Genghis Khan, remains unparalleled to this day, and word of the Mongol triumphs began to trickle to other nations, particularly Europe. These two campaigns are generally regarded as reconnaissance campaigns that tried to get the feel of the political and cultural elements of the regions. In 1225 both divisions returned to Mongolia. These invasions added Transoxiana and Persia to an already formidable empire while destroying any resistance along the way. Later under Genghis Khan's grandson Batu and the Golden Horde, the Mongols returned to conquer Volga Bulgaria and the Kievan Rus in 1237, concluding the campaign in 1240.

Western Xia and Jin Dynasty
The vassal emperor of the Tanguts (Western Xia) had earlier refused to take part in the war against the Khwarezmid Empire after Genghis Khan and the main army marched towards Kharezmian Empire. Plus Western Xia and the defeated Jin Dynasty formed a coalition to resist the Mongols, counting on the campaign against the Khwarezmians to drain the Mongols' ability to respond effectively.

In 1226, immediately after returning from the west, Genghis Khan began a retaliatory attack on the Tanguts. His armies quickly took Heisui, Ganzhou and Suzhou (not the Suzhou in Jiangsu province), and in the autumn he took Xiliang-fu. One of the Tangut generals challenged the Mongols to a battle near Helanshan, but was defeated. In November, Genghis laid siege to the Tangut city Lingzhou, and crossed the Yellow River, defeating the Tangut relief army. According to legend, it was here that Genghis Khan reportedly saw a line of five stars arranged in the sky, and interpreted it as an omen of his victory.

In 1227, Genghis Khan's army attacked and destroyed the Tangut capital of Ning Hia, and continued to advance, seizing Lintiao-fu, Xining province, Xindu-fu, and Deshun province in quick succession in the Spring. At Deshun, the Tangut general Ma Jianlong put up a fierce resistance for several days and personally led charges against the invaders outside the city gate. Ma Jianlong later died from wounds received from arrows in battle. Genghis Khan, after conquering Deshun, went to Liupanshan (Qingshui County, Gansu Province) to escape the severe summer. The new Tangut emperor quickly surrendered to the Mongols, and the rest of the Tanguts officially surrendered soon after. Not happy with their betrayal and resistance, Genghis Khan ordered the entire imperial family to be executed, effectively ending the Tangut lineage.

Some accounts say that Genghis Khan was castrated by a Tangut princess using a hidden knife, who wanted revenge against his treatment of the Tanguts and stop him from raping her. After his castration, Genghis Khan died, and the Tangut princess committed suicide by drowning in the Yellow River according to the legend. In some mythical legends, it is claimed that Genghis fell into a trance after being castrated and is waiting to be sent back to the Mongol people.

Succession
The succession of Genghis Khan was already a significant topic during the later years of his reign, as he reached old age. The long running paternity discussion about Genghis' oldest son Jochi was particularly contentious because of the seniority of Jochi among the brothers. According to traditional historical accounts, the issue over Jochi's paternity was voiced most strongly by Chagatai. In The Secret History of the Mongols, just before the invasion of the Khwarezmid Empire by Genghis Khan, Chagatai declares before his father and brothers that he would never accept Jochi as Genghis Khan's successor. In response to this tension and possibly for other reasons, it was Ögedei who was appointed as successor.

Jochi
Jochi died in 1226, during his father's lifetime. Some scholars, notably Ratchnevsky, have commented on the possibility that Jochi was secretly poisoned by an order from Genghis Khan. Rashid al-Din reports that the great Khan sent for his sons in the spring of 1223, and while his brothers heeded the order, Jochi remained in Khorasan. Juzjani suggests that the disagreement arose from a quarrel between Jochi and his brothers in the siege of Urgench. Jochi had attempted to protect Urgench from destruction, as it belonged to territory allocated to him as a fief. He concludes his story with the clearly apocryphal statement by Jochi: "Genghis Khan is mad to have massacred so many people and laid waste so many lands. I would be doing a service if I killed my father when he is hunting, made an alliance with Sultan Muhammad, brought this land to life and gave assistance and support to the Muslims." Juzjani claims that it was in response to hearing of these plans that Genghis Khan ordered his son secretly poisoned; however, as Sultan Muhammad was already dead in 1223, the accuracy of this story is questionable.

Genghis Khan was aware of this friction between his sons (particularly between Chagatai and Jochi) and worried of possible conflict between them if he died and therefore he decided to divide his empire among his sons and make all of them Khan in their own right and by appointing one of his sons as his successor. Chagatai was considered unstable due to his temper and rash behavior because of his statements he made that he would not follow Jochi if he were to become his father's successor. Tolui, Genghis Khan's youngest son was not to be his successor because he was the youngest and in the Mongol culture, youngest sons were not given a huge responsibility due to their age. If Jochi was to become successor, it was likely that Chagatai would engage in warfare with him and collapse the empire. Therefore Genghis Khan decided to give the throne to Ögedei. Ögedei was seen by Genghis Khan as dependable in character and relatively stable and down to earth and would be a neutral candidate and might defuse the situation between his brothers.

Death and burial
In August 1227, during the fall of Yinchuan, the capital of Western Xia, Genghis Khan died. The exact cause of his death remains a mystery, and is variously attributed to being killed in action against the Western Xia, illness, falling from his horse, or wounds sustained in hunting or battle. Some historians maintain that he fell off his horse during a horseback pursuit from the land of present day Egypt due to battle wounds and physical fatigue, dying of his injuries. The Galician-Volhynian Chronicle alleges he was killed by the Western Xia in battle, while Marco Polo wrote that he died after the infection of an arrow wound he received during his final campaign. Later Mongol chronicles connect Genghis' death with a Western Xia princess taken as war booty. One chronicle from the early 17th century even relates that the princess hid a small dagger and stabbed him, though some Mongol authors have doubted this version and suspected it to be an invention by the rival Oirads.

Years before his death, Genghis Khan asked to be buried without markings, according to the customs of his tribe. After he died, his body was returned to Mongolia and presumably to his birthplace in Khentii Aimag, where many assume he is buried somewhere close to the Onon River and the Burkhan Khaldun mountain (part of the Kentii mountain range). According to legend, the funeral escort killed anyone and anything across their path to conceal where he was finally buried. The Genghis Khan Mausoleum, constructed many years after his death, is his memorial, but not his burial site.



In 1939 Chinese Nationalist soldiers took the mausoleum from its position at the 'Lord's Enclosure' (Mongolian: Edsen Khoroo) in Mongolia to protect it from Japanese troops. It was taken through Communist-held territory in Yan'an some 900 km on carts to safety at a Buddhist monastery, the Dongshan Dafo Dian, where it remained for ten years. In 1949, as Communist troops advanced, the Nationalist soldiers moved it another 200 km farther west to the famous Tibetan monastery of Kumbum Monastery or Ta'er Shi near Xining, which soon fell under Communist control. In early 1954, Genghis Khan's bier and relics were returned to the Lord's Enclosure in Mongolia. By 1956 a new temple was erected there to house them. In 1968 during the Cultural Revolution, Red Guards destroyed almost everything of value. The "relics" were remade in the 1970s and a great marble statue of Genghis was completed in 1989.

On October 6, 2004, a joint Japanese-Mongolian archaeological dig uncovered what is believed to be Genghis Khan's palace in rural Mongolia, which raises the possibility of actually locating the ruler's long-lost burial site. Folklore says that a river was diverted over his grave to make it impossible to find (the same manner of burial as the Sumerian King Gilgamesh of Uruk and Atilla the Hun). Other tales state that his grave was stampeded over by many horses, and that trees were then planted over the site, and the permafrost also did its part in hiding the burial site.

Genghis Khan left behind an army of more than 129,000 men; 28,000 were given to his various brothers and his sons. Tolui, his youngest son, inherited more than 100,000 men. This force contained the bulk of the elite Mongolian cavalry. By tradition, the youngest son inherits his father's property. Jochi, Chagatai, Ögedei Khan, and Kulan's son Gelejian received armies of 4,000 men each. His mother and the descendants of his three brothers received 3,000 men each.

Politics and economics


The Mongol Empire was governed by a civilian and military code, called the Yassa, created by Genghis Khan. The Mongol Empire did not emphasize the importance of ethnicity and race in the administrative realm, instead adopting an approach grounded in meritocracy. The exception was the role of Genghis Khan and his family. The Mongol Empire was one of the most ethnically and culturally diverse empires in history, as befitted its size. Many of the empire's nomadic inhabitants considered themselves Mongols in military and civilian life, including Turks, Mongols, and others and included many diverse Khans of various ethnicities as part of the Mongol Empire such as Muhammad Khan.

There were tax exemptions for religious figures and, to some extent, teachers and doctors. The Mongol Empire practiced religious tolerance because Mongol tradition had long held that religion was a personal concept, and not subject to law or interference. Sometime before the rise of Genghis Khan, Ong Khan, his mentor and eventual rival, had converted to Nestorian Christianity. Various Mongol tribes were Buddhist, Muslim, shamanist or Christian. Religious tolerance was thus a well established concept on the Asian steppe.

Modern Mongolian historians say that towards the end of his life, Genghis Khan attempted to create a civil state under the Great Yassa that would have established the legal equality of all individuals, including women. However, there is no evidence of this, or of the lifting of discriminatory policies towards sedentary peoples such as the Chinese. Women played a relatively important role in Mongol Empire and in family, for example Töregene Khatun was briefly in charge of the Mongol Empire when next male Khagan was being chosen. Modern scholars refer to the alleged policy of encouraging trade and communication as the Pax Mongolica (Mongol Peace).

Genghis Khan realised that he needed people who could govern cities and states conquered by him. He also realised that such administrators could not be found among his Mongol people because they were nomads and thus had no experience governing cities. For this purpose Genghis Khan invited a Khitan prince, Chu'Tsai, who worked for the Jin and had been captured by the Mongol army after the Jin Dynasty were defeated. Jin had captured power by displacing Khitan. Genghis told Chu'Tsai, who was a lineal descendant of Khitan rulers, that he had avenged Chu'Tsai's forefathers. Chu'Tsai responded that his father served the Jin Dynasty honestly and so did he; also he did not consider his own father his enemy, so the question of revenge did not apply. This reply impressed Genghis Khan. Chu'Tsai administered parts of the Mongol Empire and became a confidant of the successive Mongol Khans.

Military
Genghis Khan put absolute trust in his generals, such as Muqali, Jebe and Subutai, and regarded them as close advisors, often extending them the same privileges and trust normally reserved for close family members. He allowed them to make decisions on their own when they embarked on campaigns far from the Mongol Empire capital Karakorum. Genghis Khan expected unwavering loyalty from his generals, and granted them a great deal of autonomy in making command decisions. Muqali, a trusted general, was given command of the Mongol forces against the Jin Dynasty while Genghis Khan was fighting in Central Asia, and Subutai and Jebe were allowed to pursue the Great Raid into the Caucausus and Kievan Rus', an idea they had presented to the Khagan on their own initiative. The Mongol military was also successful in siege warfare, cutting off resources for cities and towns by diverting certain rivers, taking enemy prisoners and driving them in front of the army, and adopting new ideas, techniques and tools from the people they conquered, particularly in employing Muslim and Chinese siege engines and engineers to aid the Mongol cavalry in capturing cities. Another standard tactic of the Mongol military was the commonly practiced feigned retreat to break enemy formations and to lure small enemy groups away from the larger group and defended position for ambush and counterattack.

Another important aspect of the military organization of Genghis Khan was the communications and supply route or Yam, adapted from previous Chinese models. Genghis Khan dedicated special attention to this in order to speed up the gathering of military intelligence and official communications. To this end, Yam waystations were established all over the empire. The followers of Khan consisted of several Christians, Muslims, and Buddhists. They were united only in their devotion to Khan and their oath to him and each other. The oaths sworn at Baljuna created a type of brotherhood, and in transcending kinship, ethnicity, and religion, it came close to being a type of modern civic citizenship based upon personal choice and commitment. This connection became a metaphor for the new type of community among Khan's followers that eventually dominated as the basis of unity within the Mongol Empire.

Khanates
Several years before his death, Genghis Khan divided his empire among his sons Ögedei, Chagatai, Tolui, and Jochi (Jochi's death several months before Genghis Khan meant that his lands were instead split between his sons, Batu and Orda) into several Khanates designed as sub-territories: their Khans were expected to follow the Great Khan, who was, initially, Ögedei.

Following are the Khanates the way Genghis Khan assigned them:
 * Empire of the Great Khan: Ögedei Khan, as Great Khan, took most of Eastern Asia, including China; this territory later to comprise the Yuan Dynasty under Kublai Khan.
 * Mongol homeland (present day Mongolia, including Karakorum): Tolui Khan, being the youngest son, received a small territory near the Mongol homeland, following Mongol custom.
 * Chagatai Khanate: Chagatai Khan, Genghis Khan's second son, was given Central Asia and northern Iran.
 * Blue Horde to Batu Khan, and White Horde to Orda Khan, both were later combined into the Kipchak Khanate, or Khanate of the Golden Horde, under Toqtamysh. Genghis Khan's eldest son, Jochi, had received most of the distant Russia and Ruthenia. Because Jochi died before Genghis Khan, his territory was further split up between his sons. Batu Khan launched an invasion of Russia, and later Hungary and Poland, and crushed several armies before being summoned back by the news of Ögedei's death.

After Genghis Khan
Contrary to popular belief, Genghis Khan did not conquer all of the areas of the Mongol Empire. At the time of his death, the Mongol Empire stretched from the Caspian Sea to the Sea of Japan. The empire's expansion continued for a generation or more after Genghis's death in 1227. Under Genghis's successor Ögedei Khan the speed of expansion reached its peak. Mongol armies pushed into Persia, finished off the Xi Xia and the remnants of the Khwarezmids, and came into conflict with the imperial Song Dynasty of China, starting a war that lasted until 1279 and that concluded with the Mongols gaining control of all of China. They also pushed further into Russia and eastern Europe.

Perceptions
Like other notable conquerors, Genghis Khan is portrayed differently by those he conquered and those who conquered with him. Negative views of Genghis Khan persist in histories written by many cultures from different geographical regions. They often cite the cruelties and destruction brought upon by Mongol armies, not to mention the systematic slaughter of civilians in the conquered regions; other authors cite positive aspects of Genghis Khan's conquests as well.

Positive
Genghis Khan is credited with bringing the Silk Road under one cohesive political environment. This allowed increased communication and trade between the West, Middle East and Asia, thus expanding the horizons of all three cultural areas. Some historians have noted that Genghis Khan instituted certain levels of meritocracy in his rule, was tolerant of religions and explained his policies clearly to all his soldiers. In Turkey, Genghis Khan is looked on as a great military leader, and it is popular for male children to carry his title as name.

In Mongolia
Traditionally Genghis Khan had been revered for centuries among the Mongols and among certain other ethnic groups such as the Turks, largely because of his association with Mongol statehood, political and military organization, and his historic victories in war. He eventually evolved into a larger-than-life figure chiefly among the Mongols and is still considered the symbol of Mongolian culture.

During the communist period, Genghis Khan was often described as a reactionary, and positive statements about him were generally avoided. In 1962, the erection of a monument at his birthplace and a conference held in commemoration of his 800th birthday led to criticism from the Soviet Union and resulted in the dismissal of Tömör-Ochir, a secretary of the ruling Mongolian People's Revolutionary Party Central Committee.

In the early 1990s the memory of Genghis Khan with the Mongolian national identity has had a powerful revival partly because of his perception during the Mongolian People's Republic period. Genghis Khan became one of the central figures of the national identity. He is looked upon positively by Mongolians for his role in uniting warring tribes. For example, it is not uncommon for Mongolians to refer to their country as "Genghis Khan's Mongolia", to themselves as "Genghis Khan's children", and to Genghis Khan as the "father of the Mongols" especially among the younger generation. However, there is a chasm in the perception of his brutality. Mongolians maintain that the historical records written by non-Mongolians are unfairly biased against Genghis Khan and that his butchery is exaggerated, while his positive role is underrated.

In Mongolia today, Genghis Khan's name and likeness are endorsed on products, streets, buildings, and other places. His face can be found on everyday commodities, from liquor bottles to candy products, and on the largest denominations of 500, 1,000, 5,000, 10,000, and 20,000 Mongolian tögrög (₮). Mongolia's main international airport in Ulaanbaatar is named Chinggis Khaan International Airport. Major Genghis Khan statues have been erected before the parliament and near Ulaanbaatar. There have been repeated discussions about regulating the use of his name and image to avoid trivialization.

Genghis Khan is regarded as one of the prominent leaders in Mongolia's history. He is credited with the popular quotation "it's not how many breaths you take, but the moments that take your breath away" used in the 2007 film Hitch starring Will Smith. He is responsible for the emergence of the Mongols as a political and ethnic identity because there was no unified identity between the tribes that had cultural similarity. He reinforced many Mongol traditions and provided stability and unity during a time of almost endemic warfare between tribes. He is also given credit for the introduction of the traditional Mongolian script and the creation of the Ikh Zasag (Great Administration), the first written Mongolian law. "Ikh Zasag law adopted during Genghis Khan’s time in Mongolia had points to punish illegal matters related to corruption and bribery very heavily," Mongolian President Tsakhiagiin Elbegdorj noted. President Elbegdorj sees Genghis Khan as a leader from whom to learn for anti-corruption efforts as Genghis Khan sought equal protection under the law for all citizens regardless of status or wealth. "Chinggis (Genghis Khan)...was a man who deeply realized that the justice begins and consolidates with the equality of law, and not with the distinctions between people. He was a man who knew that the good laws and rules lived longer than fancy palaces," Elbegdorj said in his speech on the 850th anniversary of Chinggis Khaan's birth. In summary, Mongolians see him as the fundamental figure in the founding of the Mongol Empire and therefore the basis for Mongolia as a country.

From 2012, Mongolia will celebrate Chinggis Khaan's birthday as a national holiday, on the first day of winter according to the Mongolian lunar calendar (not to be confused with the Asian new year).

In China
There are conflicting views of Genghis Khan in the People's Republic of China with some viewing him positively in the Inner Mongolia region where there is a monument and buildings about him and where there are considerable Mongols in the area with a population of around 5 million, almost twice the population of Mongolia. While Genghis Khan never conquered all of China, his grandson Kublai Khan completed that conquest and established the Yuan Dynasty that is often credited with re-uniting China. There has been much artwork and literature praising Genghis as a great military leader and political genius. The years of the Mongol-established Yuan Dynasty left an indelible imprint on Chinese political and social structures for subsequent generations with literature during the Jin Dynasty relatively fewer. In general the legacy of Genghis Khan and his successors, who completed the conquest of China after 65 years of struggle, remains a mixed topic, even to this day.

China suffered a drastic decline in population. North China (then the most populous part) is thought to have lost about three-quarters of its population. The census of 1195 showed a population of 50 million people in north China [whereas] the first Mongol census of 1235–36 counted only 8.5 million. Admittedly, some of the population decline in Northern China must also be attributed to the large migration to Southern China, but exact figures are hard to find. Within China many people retain the more traditional view that Genghis Khan was a barbarian invader.

Negative
In the Middle East and Iran, he is almost universally looked on as a destructive and genocidal warlord who caused enormous damage and destruction to the population of these areas. Steven R. Ward wrote that "Overall, the Mongol violence and depredations killed up to three-fourths of the population of the Iranian Plateau, possibly 10 to 15 million people. Some historians have estimated that Iran's population did not again reach its pre-Mongol levels until the mid-20th century."

Similarly, in Afghanistan (along with other non-Turkic Muslim countries) he is generally viewed unfavorably though some groups display ambivalence as it is believed that the Hazara of Afghanistan are descendants of a large Mongol garrison stationed therein.

The invasions of Baghdad, Samarkand, Urgench, Kiev, Vladimir among others caused mass murders, such as when portions of southern Khuzestan were completely destroyed. His descendant Hulagu Khan destroyed much of Iran's northern part and sacked Baghdad although his forces were halted by the Mamluks of Egypt, but Hulagu's descendent Ghazan Khan would return to beat the Egyptian Mamluks right out of Levant, Palestine and even Gaza. According to the works of the Persian historian Rashid-al-Din Hamadani, the Mongols killed more than 70,000 people in Merv and more than 190,000 in Nishapur. In 1237 Batu Khan, a grandson of Genghis Khan, launched an invasion into Kievan Rus'. Over the course of three years, the Mongols destroyed and annihilated all of the major cities of Eastern Europe with the exceptions of Novgorod and Pskov.

Giovanni de Plano Carpini, the Pope's envoy to the Mongol Great Khan, traveled through Kiev in February 1246 and wrote:

"'They [the Mongols] attacked Rus, where they made great havoc, destroying cities and fortresses and slaughtering men; and they laid siege to Kiev, the capital of Rus; after they had besieged the city for a long time, they took it and put the inhabitants to death. When we were journeying through that land we came across countless skulls and bones of dead men lying about on the ground. Kiev had been a large and heavily populated town, but now it has been reduced almost to nothing, for there are at the present time scarce two hundred houses there and the inhabitants are kept in complete slavery.'"

Among the peoples, Genghis Khan is regarded along with Hulagu and Timur as one of the most despised conquerors in the region.

Although the famous Mughal Emperors were proud descendants of Genghis Khan and particularly Timur, they clearly distanced themselves from the Mongol atrocities committed against the Khwarizim Shahs, Turks, Persians, the citizens of Baghdad and Damascus, Nishapur, Bukhara and historical figures such as Attar of Nishapur and many other notable Muslims. However, Mughal Emperors directly patronized the legacies of Genghis Khan and Timur; together their names were synonymous with the names of other distinguished personalities particularly among the Muslim populations of South Asia.

In much of Russia, Middle East, Korea, China, Ukraine, Poland and Hungary, Genghis Khan and his regime are credited with considerable damage, destruction and loss of population.

Descent
In Mongolia alone as many as 200,000 of the country's 2 million people could be Khan descendants. In addition to most of the Mongol nobility up to the 20th century, the Mughal emperor Babur's mother was a descendant. Timur (also known as Tamerlane), the 14th century military leader, claimed descent from Genghis Khan. Genghis Khan was one of the most powerful warlords during his reign, as a result the harem that he kept was of enormous size. There are so many descendants of Genghis Khan not only because of the size of his harem, but also because of the size of his sons' harems and that they ruled their own separate kingdoms.

Physical appearance
No accurate portraits of Genghis Khan exist today, and any surviving depictions are considered to be artistic interpretations.

Persian historian Rashid-al-Din had never met Genghis Khan but had recorded in his Jami' al-tawarikh ( written in 14th century ) that the legendary "glittering" ancestor of Genghis Khan was tall, long-bearded, red-haired, and green-eyed. Rashid al-Din also described the first meeting of Genghis and Kublai Khan, when Genghis Khan was surprised to find that Kublai had not inherited his red hair. According to al-Din Genghis' Borjigid clan legend involving their origins: It began as the result of an affair between Alan Gua (Alan-ko) and a stranger to her land, a glittering man who happened to have red hair and bluish-green eyes. Modern historian Paul Ratchnevsky has suggested in his Genghis biography that the "glittering man" may have been from the Kyrgyz people, who historically displayed these same characteristics. However, these traits can be found among modern Mongolians where they have a predominate Mongoloid appearance and with frequent occurrence of blue eyes, green eyes and red hair. A certain number of Mongols, particularly the Oirat tribe in western Mongolia tend to exhibit lighter features such as fair skin, blue or green eyes, varying shades of brown hair, and sometimes even red or blonde hair. Some Mongols today with predominate Mongoloid appearance exhibit slight Caucasoid features most likely stem from historical intermixing with ancient Central Asian and Siberian Europoids, as opposed to recent intermixing with Slavics and other Europeans. Controversies aside, the closest depiction generally accepted by most historians is the portrait currently in the National Palace Museum in Taipei, Taiwan.

Intermixing between the Mongoloid and Europoid population in Northern Mongolia have existed during the Xiongnu period long before the time of Genghis Khan. Skulls of the well preserved Xiongnu and pre-Xiongnu tomb were examined and were found to have been an hybrid population with physical appearance of predominately Mongoloid with small to some Europoid admixture. Genghis Khan was identified to have been Haplogroup C-M217, a common mongoloid paternal marker among Tungusic males. Genetic testing of ethnic Mongolians mtDNA in Xinjiang, China were found to have 14.3% west Eurasian mtDNA, which shows Caucasoid maternal contribution into the Mongolian mtDNA gene pool. Historically, the Tarim Basin in present-day Xinjiang was home to many ethnic groups, including some of East-West admixture, such as the people of the Xiaohe Tomb complex.

Depictions in modern culture
There have been several films, novels and other adaptation works on the Mongolian ruler.

Films

 * Genghis Khan, a 1950 Philippine film directed by Manuel Conde.
 * Changez Khan, a 1957 Indian film directed by Kedar Kapoor.
 * Changez Khan, a 1958 Pakistani film.
 * The Conqueror, released in 1956 and starring John Wayne as Temüjin and Susan Hayward as Börte.
 * 1965 film starring Omar Sharif.
 * Under The Eternal Blue Sky a Mongolian film directed by Baljinnyam released in 1990.
 * 1992 film starring Richard Tyson, Charlton Heston and Pat Morita.
 * 1998 film, made in Mongolian, with English subtitles.
 * Genghis Khan: To the Ends of the Earth and Sea, also known as The Descendant of Gray Wolf, a Japanese-Mongolian film released in 2007.
 * Mongol, a film by Sergei Bodrov released in 2007. (Academy Award nominee for Best Foreign Language Film).
 * No Right to Die - Chinggis Khaan, a Mongolian film released in 2008.
 * By the Will of Genghis Khan, a Russian film released in 2009.

Television series

 * Genghis Khan, a 1987 Hong Kong television series produced by TVB, starring Alex Man.
 * Genghis Khan, a 1987 Hong Kong television series produced by ATV, starring Tony Liu.
 * Genghis Khan, a 2004 Chinese-Mongolian co-produced television series, starring Ba Sen, who is a descendant of Genghis Khan's second son Chagatai.

Novels

 * Jenghiz Khan and Batu Khan by Vasili Yan, trans. L. E. Britton, publisher. Hutchinson
 * The Conqueror series of novels by Conn Iggulden
 * Steppe by Piers Anthony
 * Jenghiz Khan translated in Telugu (Indian language) by Thenneti Suri
 * Genghis Khan (Last incarnation) in Metro 2033 by Dmitry Glukhovsky

Short stories

 * The Private Life of Genghis Khan by Douglas Adams and Graham Chapman

Music

 * West German pop band Dschinghis Khan took its name from Genghis Khan. They participated in the Eurovision contest of 1979 with a song of the same name.

Video games

 * Age of Empires II: The Age of Kings
 * Aoki Ookami to Shiroki Mejika IV: Genghis Khan
 * Sid Meier's Civilization
 * Cengiz Han II: Demir Yumruk (Turkish MMORPG)
 * Deadliest Warrior: Legends

Name and title
There are many theories about the origins of Temüjin's title. Since people of the Mongol nation later associated the name with ching (Mongolian for strength), such confusion is obvious, though it does not follow etymology. One theory suggests the name stems from a palatalised version of the Mongolian and Turkic word tenggis, meaning "ocean", "oceanic" or "wide-spreading". (Lake Baikal and ocean were called tenggis by the Mongols. However, it seems that if they had meant to call Genghis tenggis they could have said, and written, "Tenggis Khan", which they did not.) Zhèng (Chinese: 正) meaning "right", "just", or "true", would have received the Mongolian adjectival modifier -s, creating "Jenggis", which in medieval romanization would be written "Genghis". It is likely that the 13th century Mongolian pronunciation would have closely matched "Chinggis".

The English spelling "Genghis" is of unclear origin. Weatherford claims it derives from a spelling used in original Persian reports. Even at this time some Iranians pronounce his name as "Ghengiss". However, review of historical Persian sources does not confirm this.

According to the Secret History of the Mongols, Temüjin was named after a powerful warrior of the Tatar tribe that his father Yesügei had taken prisoner. The name "Temüjin" is believed to derive from the word temür, meaning iron (modern Mongolian: төмөр, tömör). The name would imply skill as a blacksmith.

More likely, as no evidence has survived to indicate that Genghis Khan had any exceptional training or reputation as a blacksmith, the name indicated an implied lineage in a family once known as blacksmiths. The latter interpretation is supported by the names of Genghis Khan's siblings, Temülin and Temüge, which are derived from the same root word.

Name and spelling variations
Genghis Khan's name is spelled in variety of ways in different languages such as English Chinghiz, Chinghis, and Chingiz,, Turkic: Cengiz Han, Çingiz Xan, Çingiz Han, Chingizxon, Çıñğız Xan, Chengez Khan, Chinggis Khan, Chinggis Xaan, Chingis Khan, Jenghis Khan, Chinggis Qan, Djingis Kahn, Russian: Чингисхан (Čingiskhan) or Чингиз-хан (Čingiz-khan), etc. Temüjin is written in Chinese as.

When Kublai Khan established the Yuan Dynasty in 1271, he had his grandfather Genghis Khan placed on the official record as the founder of the dynasty or Taizu. Thus, Genghis Khan is also referred to as Yuan Taizu in Chinese historiography.

Timeline

 * Probably 1155, 1162, or 1167: Temüjin was born in the Khentii mountains.
 * At the age of nine, Temüjin's father Yesükhei was poisoned by Tatars, leaving him and his family destitute.
 * c. 1184: Temüjin's wife Börte was kidnapped by Merkits; he called on blood brother Jamukha and Wang Khan for aid, and they rescued her.
 * c. 1185: First son Jochi was born; leading to doubt about his paternity later among Genghis' children, because he was born shortly after Börte's rescue from the Merkits.
 * 1190: Temüjin united the Mongol tribes, became leader, and devised code of law Yassa.
 * 1201: Victory over Jamukha's Jadarans.
 * 1202: Adopted as Wang Khan's heir after successful campaigns against Tatars.
 * 1203: Victory over Wang Khan's Keraits. Wang Khan himself is killed by accident by allied Naimans.
 * 1204: Victory over Naimans (all these confederations are united and become the Mongols).
 * 1206: Jamukha was killed. Temüjin was given the title Genghis Khan by his followers in a Kurultai (around 40 years of age).
 * 1207–1210: Genghis led operations against the Western Xia, which comprises much of northwestern China and parts of Tibet. Western Xia ruler submitted to Genghis Khan. During this period, the Uyghurs also submitted peacefully to the Mongols and became valued administrators throughout the empire.
 * 1211: After the kurultai, Genghis led his armies against the Jin Dynasty ruling northern China.
 * 1215: Beijing fell; Genghis Khan turned to west and the Khara-Kitan Khanate.
 * 1219–1222: Conquered Khwarezmid Empire.
 * 1226: Started the campaign against the Western Xia for forming coalition against the Mongols, the second battle with the Western Xia.
 * 1227: Genghis Khan died after conquering the Tangut people. Cause of death is uncertain, although legend states that he was thrown off his horse in the battle and contracted a deadly fever soon after.