Destruction under the Mongol Empire

The death and destruction during the 13th century Mongol conquests have been widely noted in both the scholarly literature and popular memory. It has been calculated that approximately 5% of the world's population were killed during Turco-Mongol invasions or in their immediate aftermath. If these calculations are accurate, this would make the events the deadliest acts of mass killings in human history.

Diana Lary contends that the Mongol invasions induced population displacement "on a scale never seen before", particularly in Central Asia and Eastern Europe. She adds, "the impending arrival of the Mongol hordes spread terror and panic".[1] In addition, the Mongols practiced biological warfare by catapulting diseased cadavers into at least one of the cities they besieged.[2][3][4][5]


Genghis Khan, also seen as Chinggis Khan and formerly known as Temujin, and his generals and successors, preferred to offer their enemies the chance to surrender without resistance in order to avoid war, to become vassals by sending tribute, accepting Mongol residents, and/or contributing troops. The Khans guaranteed protection only if the populace submitted to Mongol rule and was obedient to it.

Sources record massive destruction, terror and death if there was resistance. David Nicole notes in The Mongol Warlords: "terror and mass extermination of anyone opposing them was a well-tested Mongol tactic".[6] The alternative to submission was total war: if refused, Mongol leaders ordered the collective slaughter of populations and destruction of property. Such was the fate of resisting communities during the invasions of the Khwarezmid Empire.

Mōko Shūrai Ekotoba 2
Invasion of Japan against samurai Takezaki Suenaga using arrows and bombs, circa 1293.


The success of Mongol tactics hinged on fear: to induce capitulation amongst enemy populations. From the perspective of modern theories of international relations, Quester suggests that, "Perhaps terrorism produced a fear that immobilized and incapacitated the forces that would have resisted."[7] Although perceived as being bloodthirsty, the Mongol strategy of "surrender or die" still recognized that conquest by capitulation was more desirable than being forced to continually expend soldiers, food, and money to fight every army and sack every town and city along the campaign's route.

The Mongols frequently faced states with armies and resources greater than their own. In the beginning, Temujin (the birthname of Genghis Khan) started off with a band of youths and some women, then he had troops of 20,000 initially facing the city states and interests of the Kin domain, which mainly included China, with then probably a 2-million-strong army, each city being populated with hundreds of thousands of inhabitants – and simply invading everyone was out of the question. Furthermore, a supine nation was more desirable than a sacked one. While both provided the same territorial gains, the former would continue to provide taxes and conscripts long after the conflict ended, whereas the latter would be depopulated and economically worthless once available goods and slaves were seized.

Thus whenever possible, by using the "promise" of wholesale execution for resistance, Mongol forces made efficient conquests, in turn allowing them to attack multiple targets and redirect soldiers and material where most needed.

Vladimir mongols
Drawing of Mongols outside Vladimir

The reputation of guaranteed wholesale enactment on those who fought them was also the primary reason why the Mongols could hold vast territories long after their main force had moved on. Even if the tumens (tyumens) were hundreds or thousands of miles away, the conquered people would usually not dare to interfere with the token Mongol occupying force, for fear of a likely Mongol return.

The linchpin of Mongol success was the widespread perception amongst their enemies that they were facing an insurmountable juggernaut that could only be placated by surrender. The Mongols may have counted on reports of horrifying massacres and torture to terrify their foes. The goal was to convince all and sundry that the costs of surrendering were not nearly onerous enough to risk an unwinnable war, given the guarantee of complete annihilation if they lost. This strategy was partially adopted because of the Mongols' lesser numbers; if their opponents were not sufficiently subdued, there was a greater chance they could rise again and attack the Mongols when the Mongols left to deal with another town and settlements. This way they technically covered their rear and flanks, and avoided a situation in which they would have to again engage a people they already fought and subdued, thereby saving resources, in their point of view, from an unnecessary second engagement.

As Mongol conquest spread, this form of psychological warfare proved effective at suppressing resistance to Mongol rule. There were tales of lone Mongol soldiers riding into surrendered villages and executing peasants at random as a test of loyalty. It was widely known that a single act of resistance would bring the entire Mongol army down on a town to obliterate its occupants. Thus they ensured obedience through fear. Peasants frequently appear to have joined the troops or readily accepted their demands.[8]

Demographic changes in war-torn areas

The majority of kingdoms resisting Mongol conquest were taken by force (some were subjected to vassaldom and not complete conquest); only skilled engineers and artisans (at the time of Khubilai Khan, doctors) were spared.

The aim was to spread terror to others. Some troops who submitted, respectively overthrew, or rose up against their rulers were incorporated into the Mongol system in order to expand their manpower; this also allowed the Mongols to absorb new technology, knowledge and skills for use in military campaigns against other opponents.

Genghis Khan was by and large tolerant of multiple religions and there are no cases of him or other Mongols engaging in religious war, as long as populations were obedient. He also passed a decree exempting all followers of the Taoist religion from paying taxes. (This might appear to date from the time of Khubilai Khan.) However, all of the campaigns caused deliberate destruction of places of worship, if their populations resisted.[9]

Sacking of Suzdal by Batu Khan
Drawing of Mongols inside Suzdal under Batu Khan (with sword).

Ancient sources described Genghis Khan's conquests as wholesale destruction on an unprecedented scale in certain geographical regions, causing great demographic changes in Asia. According to the works of the Iranian historian Rashid al-Din (1247–1318), the Mongols killed more than 700,000 people in Merv and more than a million in Nishapur. The total population of Persia may have dropped from 2,500,000 to 250,000 as a result of mass extermination and famine. Population exchanges did also in some cases occur but depends as of when.[10]

China reportedly suffered a drastic decline in population during the 13th and 14th centuries. Before the Mongol invasion, Chinese dynasties reportedly had approximately 120 million inhabitants; after the conquest was completed in 1279, the 1300 census reported roughly 60 million people. While it is tempting to attribute this major decline solely to Mongol ferocity, scholars today have mixed sentiments regarding this subject. The South Chinese might likely account for some 40 million unregistered who, without passports, would not have appeared in the census. Entire peasant populations joining or enlisted for labour can result in a large population reduction due to food shortage problems. Scholars such as Frederick W. Mote argue that the wide drop in numbers reflects an administrative failure to record rather than a de facto decrease whilst others such as Timothy Brook argue that the Mongols created a system of enserfment among a huge portion of the Chinese populace causing many to disappear from the census altogether. Other historians like William McNeill and David Morgan argue that the Bubonic Plague, spread by the Mongols, was the main factor behind the demographic decline during this period. The plague also spread into areas of Western Europe and Africa that the Mongols never reached, most likely carried by individuals fleeing invasion. The Mongols practised biological warfare by catapulting diseased cadavers into the cities they besieged. It is believed that fleas remaining on the bodies of the cadavers may have acted as vectors to spread the bubonic plague.[2][3][4][11]

About half the population of Kievan Rus' may have died during the Mongol invasion of Rus. This figure refers to the area roughly corresponding to modern Ukraine.[12] Colin McEvedy (Atlas of World Population History, 1978) estimates the population of European Russia dropped from 7.5 million prior to the invasion to 7 million afterwards.[13]

Historians estimate that up to half of Hungary's population of two million were victims of the Mongol invasion of Europe.[14]

Destruction of culture and property

Mongol campaigns in Northern China, Central Asia, Eastern Europe, and the Middle East caused extensive destruction, though there are no exact figures available at this time. The cities of Balkh, Bamiyan, Herat, Kiev, Baghdad, Nishapur, Merv, Urgench, Lahore, Ryazan, Chernigov, Vladimir, and Samarkand suffered serious devastation by the Mongol armies.[15][16] For example, there is a noticeable lack of Chinese literature from the Jin Dynasty, predating the Mongol conquest, and in the Battle of Baghdad in 1258, libraries, books, literature, and hospitals were burned: some of the books were thrown into the river, in quantities sufficient to "turn the Tigris black with ink for several days."

The Mongols' destruction of the irrigation systems of Iran and Iraq turned back centuries of effort to improving agriculture and water supply in these regions. The loss of available food as a result may have led to the death of more people from starvation in this area than actual battle did. The Islamic civilization of the Persian Gulf region did not recover until after the Middle Ages.[17]

Foods and disease

Mongols were known to burn farmland; when they were trying to take the Ganghwa Island palaces during the invasions (there were at least 6 separate invasions) of Korea under the Goryeo Dynasty, crops were burned to starve the populace. Other tactics included diverting rivers into and from cities and towns, and catapulting diseased corpses over city walls to infect the population. The use of such infected bodies during the siege of Caffa is alleged by some sources to have brought the Black Death to Europe,[18] although dead bodies would likely not still harbour infected fleas.

Tribute in lieu of conquest

If a population agreed to pay the Mongols tribute, they were spared invasion and left relatively independent. While populations resisting were usually annihilated and thus did not pay a regular tribute, exceptions to this rule included Korea (under the Goryeo Dynasty), which finally agreed to pay regular tributes in exchange for vassaldom and some measure of autonomy as well as the retention of the ruling dynasty, further emphasizing the Mongol preference for tribute and vassals (which would serve as a somewhat regular and continuous source of income) as opposed to outright conquest and destruction.

Different tributes were taken from different cultures. For instance, Goryeo was assessed at 10,000 otter skins, 20,000 horses, 10,000 bolts of silk, clothing for soldiers, and a large number of children and artisans as slaves.[19]

Environmental impact

According to a study by the Carnegie Institution for Science's Department of Global Energy, the destruction under Genghis Khan may have scrubbed as much as 700 million tonnes of carbon from the atmosphere by allowing forests to regrow on previously populated and cultivated land.[20][21]

See also


  1. ^ Diana Lary (2012). Chinese Migrations: The Movement of People, Goods, and Ideas over Four Millennia. Rowman & Littlefield. p. 53.
  2. ^ a b Vincent Barras and Gilbert Greub. "History of biological warfare and bioterrorism" in Clinical Microbiology and Infection (2014) 20#6 pp 497–502.
  3. ^ a b Andrew G. Robertson, and Laura J. Robertson. "From asps to allegations: biological warfare in history", Military medicine (1995) 160#8 pp: 369–373.
  4. ^ a b Rakibul Hasan, "Biological Weapons: covert threats to global health security". Asian Journal of Multidisciplinary Studies (2014) 2#9 p 38. online Archived 2014-12-17 at the Wayback Machine
  5. ^ Robert Tignor et al. Worlds Together, Worlds Apart: A History of the World: From the Beginnings of Humankind to the Present (2nd ed. 2008), ch. 11, pp. 472–475 and map p. 476
  6. ^ David Nicolle, The Mongol Warlords: Genghis Khan, Kublai Khan, Hulegu, Tamerlane (2004) p. 21
  7. ^ George H. Quester (2003). Offense and Defense in the International System. Transaction Publishers. p. 43.
  8. ^ Jack Weatherford, Genghis Khan and the Making of the Modern World
  9. ^ Man, John. Genghis Khan : Life, Death and Resurrection (London; New York : Bantam Press, 2004) ISBN 0-593-05044-4.
  10. ^ Battuta's Travels: Part Three - Persia and Iraq Archived December 31, 2006, at the Wayback Machine
  11. ^ "We Have Met the Enemy And They Are Small – A Brief History of Bug Warfare". Military History Now. Retrieved 26 December 2014.
  12. ^ History of Russia, Early Slavs history, Kievan Rus, Mongol invasion
  13. ^ Mongol Conquests
  14. ^ Welcome to Encyclopædia Britannica's Guide to History
  15. ^ Morgan, David (1986). The Mongols (Peoples of Europe). Blackwell Publishing. pp. 74–75. ISBN 0-631-17563-6.
  16. ^ Ratchnevsky, Paul (1991). Genghis Khan: His Life and Legacy. Blackwell Publishing. pp. 131–133. ISBN 0-631-16785-4.
  17. ^ Will and Ariel Durant. The Story of Civilization: The Age of Faith
  18. ^
  19. ^ "Archived copy". Archived from the original on 2015-03-17. Retrieved 2015-02-20.CS1 maint: Archived copy as title (link)
  20. ^ Henley, John (2011-01-26). "Why Genghis Khan was good for the planet". The Guardian. Retrieved 2015-03-10.
  21. ^ "Genghis Khan the GREEN: Invader killed so many people that carbon levels plummeted". Daily Mail. 2011-01-25. Retrieved 2015-03-10.

Further reading

  • May, Timothy. The Mongol Conquests in World History (London: Reaktion Books, 2011) online review; excerpt and text search
  • Morgan, David. The Mongols (2nd ed. 2007)
  • Nicolle, David. The Mongol Warlords: Genghis Khan, Kublai Khan, Hulegu, Tamerlane (2004)
  • Saunders, J. J. The History of the Mongol Conquests (2001) excerpt and text search
  • Turnbull, Stephen. Genghis Khan and the Mongol Conquests 1190–1400 (2003) excerpt and text search
Primary sources
  • Rossabi, Morris. The Mongols and Global History: A Norton Documents Reader (2011),
List of Mongol and Tatar attacks in Europe

The Mongol invasion of Europe from the east took place over the course of three centuries, from the Middle Ages to the early modern period.

The terms Tatars or Tartars are applied to nomadic Mongolic peoples who, themselves, were conquered by Mongols and incorporated into their horde. They were mainly composed of Kipchaks-Cuman people.

Mongol-Tatar Golden Horde forces led by Batu Khan, (a grandson of Genghis Khan), began attacking Europe in 1223, starting with Cumans, Volga Bulgaria and Kievan Rus. They destroyed many cities including Kiev, Vladimir and Moscow in the process, sparing Novgorod and Pskov however. They originally planned to continue all the way to the shores of the "Great Sea" (Atlantic Ocean). However, upon learning of the death of Ögedei Khan (third son of Genghis Khan, uncle of Batu Khan) in 1241 they returned eastwards to their steppe homelands. This, it could be argued, saved the rest of Europe from suffering the catastrophes that befell the armies and towns of Poland and Hungary, although over-stretched lines of communication and the lack of vast open tracts of pasture land might well have proved the undoing of such a venture.

Mongol Empire

The Mongol Empire (Mongolian: Mongolyn Ezent Güren listen ; Mongolian Cyrillic: Монголын эзэнт гүрэн; Mongolian pronunciation: [mɔŋɡ(ɔ)ɮˈiːŋ ɛt͡sˈɛnt ˈɡurəŋ]; also Орда, 'the Horde' in Russian chronicles) existed during the 13th and 14th centuries and was the largest contiguous land empire in history. Originating from Mongolia, the Mongol Empire eventually stretched from Eastern Europe and parts of Central Europe to the Sea of Japan, extending northwards into Siberia, eastwards and southwards into the Indian subcontinent, Indochina and the Iranian Plateau; and westwards as far as the Levant and the Carpathian Mountains.

The Mongol Empire emerged from the unification of several nomadic tribes in the Mongol homeland under the leadership of Genghis Khan, whom a council proclaimed ruler of all the Mongols in 1206. The empire grew rapidly under his rule and that of his descendants, who sent invasions in every direction. The vast transcontinental empire connected the East with the West with an enforced Pax Mongolica, allowing the dissemination and exchange of trade, technologies, commodities and ideologies across Eurasia.The empire began to split due to wars over succession, as the grandchildren of Genghis Khan disputed whether the royal line should follow from his son and initial heir Ögedei or from one of his other sons, such as Tolui, Chagatai, or Jochi. The Toluids prevailed after a bloody purge of Ögedeid and Chagataid factions, but disputes continued among the descendants of Tolui. A key reason for the split was the dispute over whether the Mongol Empire would become a sedentary, cosmopolitan empire, or would stay true to their nomadic and steppe lifestyle. After Möngke Khan died (1259), rival kurultai councils simultaneously elected different successors, the brothers Ariq Böke and Kublai Khan, who fought each other in the Toluid Civil War (1260–1264) and also dealt with challenges from the descendants of other sons of Genghis. Kublai successfully took power, but civil war ensued as he sought unsuccessfully to regain control of the Chagatayid and Ögedeid families.

During the reigns of Genghis and Ögedei, the Mongols suffered the occasional defeat when a less skilled general was given a command. The Siberian Tumads defeated the Mongol forces under Borokhula around 1215–1217; Jalal al-Din defeated Shigi-Qutugu at the Battle of Parwan; and the Jin generals Heda and Pu'a defeated Dolqolqu in 1230. In each case, the Mongols returned shortly after with a much larger army led by one of their best generals, and were invariably victorious. The Battle of Ain Jalut in Galilee in 1260 marked the first time that the Mongols would not return to immediately avenge a defeat, due to a combination of the death of Möngke Khan, the Toluid Civil War between Arik Boke and Khubilai, and Berke of the Golden Horde attacking Hulegu in Persia. Although the Mongols launched many more invasions of the Levant, briefly occupying it and raiding as far as Gaza after a decisive victory at the Battle of Wadi al-Khazandar in 1299, they withdrew due to various geopolitical factors.

By the time of Kublai's death in 1294, the Mongol Empire had fractured into four separate khanates or empires, each pursuing its own separate interests and objectives:

The Golden Horde khanate in the northwest.

The Chagatai Khanate in Central Asia.

The Ilkhanate in the southwest.

The Yuan dynasty in the east based in modern-day Beijing.In 1304, the three western khanates briefly accepted the nominal suzerainty of the Yuan dynasty, but in 1368 the Han Chinese Ming dynasty took over the Mongol capital. The Genghisid rulers of the Yuan retreated to the Mongolian homeland and continued to rule there as the Northern Yuan dynasty. The Ilkhanate disintegrated in the period 1335–1353. The Golden Horde had broken into competing khanates by the end of the 15th century whilst the Chagatai Khanate lasted in one form or another until 1687.

Qazi Syed Rafi Mohammad

Qazi Syed Rafi Mohammad (died ca 1090 AH / 1679 AD) was a scholar of repute from Sakras, District Gurgaon (now in Mewat, Haryana). He belonged to the family of Gardēzī Sadaat.

Syed Mohammad Ashraf

Qazi Syed Mohammad Ashraf (died in 1815) was a very influential person in the region of Mewat of Alwar during British India.

Total war

Total war is warfare that includes any and all civilian-associated resources and infrastructure as legitimate military targets, mobilizes all of the resources of society to fight the war, and gives priority to warfare over non-combatant needs. The Oxford Living Dictionaries defines "total war" as "A war that is unrestricted in terms of the weapons used, the territory or combatants involved, or the objectives pursued, especially one in which the laws of war are disregarded."In the mid-19th century, scholars identified "total war" as a separate class of warfare. In a total war, to an extent inapplicable in less total conflicts, the differentiation between combatants and non-combatants diminishes, sometimes even vanishing entirely, due to the capacity of opposing sides to consider nearly every human resource, even that of non-combatants, to be a part of the war effort.Actions that may characterize the post-19th century concept of total war include:

Strategic bombing, as during World War II, the Korean War, and the Vietnam War (Operations Rolling Thunder and Linebacker II)

Blockade and sieging of population centers, as with the Allied blockade of Germany and the Siege of Leningrad during the First and Second World Wars

Scorched earth policy, as with the March to the Sea during the American Civil War and the Japanese "Three Alls Policy" during the Second Sino-Japanese War

Commerce raiding, tonnage war, and unrestricted submarine warfare, as with privateering, the German U-Boat campaigns of the First and Second World Wars, and the United States submarine campaign against Japan during World War II

Collective punishment, pacification operations, and reprisals against populations deemed hostile, as with the execution and deportation of suspected Communards following the fall of the 1871 Paris Commune or the German reprisal policy targeting resistance movements, insurgents, and Untermenschen such as in France (e.g. Maillé massacre) and Poland during World War II

The use of civilians and prisoners of war as forced labor for military operations, as with Japan and Germany's massive use of forced laborers of other nations during World War II (see Slavery in Japan and Forced labor under German rule during World War II)

Giving no quarter (i.e. take no prisoners), as with Hitler's Commando Order during World War II.

Mongol Empire (1206–1368)

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