# The Chronicle of Mongolia: From steppe horse-archers to the largest land empire in history, and the long road back to an independent democracy. History of Mongolia: From steppe horse-archers to the largest land empire in history, and the long road back to an independent democracy. 6 eras and 32… Canonical: https://terralore.co/country/MNG/chronicle Updated: 2026-06-15 Founding: Chinggis (Genghis) Khan unites the Mongol nation — 1206. Mongolia's founding moment is dated to 1206, when an assembly (khuriltai) of steppe leaders gathered by the River Onon proclaimed Temüjin as Chinggis Khan, 'Universal Ruler,' uniting the warring tribes of the Mongolian plateau into a single nation under one law, the Yassa. The modern state traces its sovereignty to the declaration of independence from China in 1911 and the proclamation of the Mongolian People's Republic in November 1924, with the present democratic constitution adopted in 1992. Mongolia is the heartland of the great nomadic confederations of the Eurasian steppe, from the Xiongnu of the third century BCE to the empire forged by Temüjin, who in 1206 was proclaimed Chinggis (Genghis) Khan, supreme ruler of a united Mongol nation. His successors built the largest contiguous land empire ever known and, under his grandson Kublai Khan, ruled China as the Yuan dynasty. After the empire fragmented, Mongolia fell under the overlordship of the Manchu Qing for two centuries and embraced Tibetan Buddhism. Independence declared in 1911 and secured by revolution in 1921 produced the Soviet-aligned Mongolian People's Republic in 1924; a peaceful revolution in 1990 ended one-party rule, and Mongolia today is a multiparty democracy and market economy wedged between Russia and China. This file carries the chronicle's sourced event record — every event with its year, summary and source keys (resolved under References below). The full reading narrative lives on the canonical page. ## Lords of the Steppe: The Xiongnu and Early Nomads — c. 300 BCE – 1100 CE Long before the Mongols, mounted confederations rose and fell on the grasslands, rivalling the empires of China. - c. 209 BCE: **The Xiongnu confederation reaches its height** — At the close of the third century BCE the Xiongnu unite the eastern steppe under a supreme chanyu, forming a nomadic empire that rivals the Qin and Han dynasties of China for centuries. [britannica-xiongnu, britannica-history-mongolia] - c. 48 CE: **Break-up of the Xiongnu empire** — After prolonged war with China and internal division, the Xiongnu confederation fractures; some tribes are absorbed into China while others scatter, ending the first great steppe empire centred on Mongolia. [britannica-xiongnu] - c. 744 CE: **Uyghur khaganate in the Orkhon valley** — Turkic Uyghurs establish a khaganate centred on the Orkhon River, building the city of Khar Balgas; the valley remains the political and ceremonial heart of the eastern steppe. [unesco-orkhon, britannica-history-mongolia] ## Chinggis Khan and the Birth of the Mongol Nation — 1162 – 1227 An orphaned tribal outcast bound the feuding clans into one people and launched conquests that reshaped Eurasia. - 1206: **Temüjin proclaimed Chinggis Khan** — An assembly of steppe leaders by the River Onon proclaims Temüjin as Chinggis Khan, 'Universal Ruler,' uniting the Mongol tribes into one nation governed by the Yassa law code, the founding act of the Mongol state. [britannica-genghis-khan, britannica-mongol-empire, britannica-yasa] - 1206: **The army organised in tens, hundreds, thousands and ten-thousands** — Chinggis Khan organises his people into units of ten, a hundred, a thousand and ten thousand, dispersing the members of joining tribes through the units; the head of a unit of ten thousand has a strong personal relationship with him. [columbia-afe-mongols] - 1209-1227: **Western Xia made a vassal, then destroyed** — Mongol campaigns reduce the Tangut kingdom of Western Xia, south of the Gobi, to vassal status by 1209. Chinggis Khan invades again in late 1226, and Western Xia, dated by World History Encyclopedia to 1038-1227, is destroyed as a kingdom in the year of his death. [ebsco-yellow-river, whe-genghis-khan] - 1211: **Mongol invasion of the Jin dynasty** — Chinggis Khan attacks the Jurchen Jin dynasty of northern China and the plain of the Yellow River, after earlier attacks recorded from 1205 and 1209; the conquest is completed under his successor in 1234. [whe-genghis-khan, whe-ogedei-khan] - 1219: **Conquest of the Khwarazmian empire** — Mongol armies invade and destroy the powerful Khwarazmian empire of Central Asia, opening the way to Persia and the Russian steppe and demonstrating the reach of the new Mongol military. Bukhara falls in February 1220, Samarkand in March 1220 and Urgench in April 1221; World History Encyclopedia dates the start of the attack to 1218. [britannica-genghis-khan, britannica-mongol-empire, historynet-khwarezm, whe-mongol-empire] - 1227: **Death of Chinggis Khan** — Chinggis Khan dies in August 1227 during a campaign against the Tangut Xixia kingdom, leaving an empire reaching from northern China to the Caspian Sea and a realm divided among his four sons. [britannica-genghis-khan] Figures: - Chinggis (Genghis) Khan (c. 1162 – 1227) — Founder and first Great Khan of the Mongol Empire. Born Temüjin, he united the feuding tribes of the steppe and was proclaimed Chinggis Khan in 1206, founding the Mongol nation under the Yassa law. His armies conquered the Jin, Tangut, and Khwarazmian states, beginning the largest contiguous land empire in history. ## The Great Empire: Karakorum, Kublai, and the Yuan — 1227 – 1368 Chinggis Khan's heirs raised a steppe capital, conquered China, and ruled an empire spanning a continent. - 1229-1241: **Ögedei extends the yam relay system** — During his reign, Ögedei greatly extends the yam, the Mongol messenger system of rest stations across Mongolia, and develops passports that let messengers claim entitlements at the stations. World History Encyclopedia notes that relay stations for couriers already existed under Chinggis Khan. [whe-ogedei-khan, whe-genghis-khan] - 1234: **End of the Jin dynasty** — The Mongols take the Jin capital Kaifeng in 1233; a final campaign in February 1234 ends in the suicide of the Jin emperor Aizong and the collapse of the Jin state. [whe-mongol-empire, whe-ogedei-khan] - 1235: **Karakorum becomes the imperial capital** — Great Khan Ögödei walls the city of Karakorum in the Orkhon valley and builds a palace there, establishing a fixed capital for the Mongol Empire on the Mongolian steppe. [britannica-karakorum, unesco-orkhon] - April 1241: **Mongol victories at Legnica and Mohi** — Mongol armies defeat a force led by Henry the Pious, Duke of Silesia, near Legnica on 9 April 1241, and an army led by Béla IV of Hungary at Mohi on 10-11 April. Ögedei dies on 11 December 1241, and in early 1242 the Mongol armies turn for home. [whe-golden-horde, whe-mongol-empire, whe-ogedei-khan] - 1259-1260s: **The empire breaks into four khanates** — Great Khan Möngke dies on 11 August 1259, and Kublai and his brother Ariq Böke each declare themselves khan. World History Encyclopedia describes the empire as four separate and often competing khanates by the end of the 1260s: the Ilkhanate, the Chagatai Khanate, the Golden Horde and the Yuan. [whe-mongol-empire, whe-kublai-khan, whe-ilkhanate] - 1271: **Kublai Khan founds the Yuan dynasty** — Chinggis Khan's grandson Kublai proclaims the Yuan dynasty in 1271 and completes the conquest of China by 1279, ruling all of China from Khanbaliq (Beijing) as its first non-Chinese sovereign. [britannica-kublai-khan, britannica-mongol-empire] - 1273: **Xiangyang falls after Muslim engineers build counterweight trebuchets** — After a siege of almost five years from 1268, Xiangyang and Fancheng fall to the Mongols in early 1273. Kublai's nephew Abaqa, the Ilkhan of Persia, had sent two engineers, Isma'il of Hilla and Ala al-Din of Mosul, who built the first counterweight trebuchets in China. [dremilitari-xiangyang] - 1279: **The Song are defeated at Yaishan** — A naval battle at Yaishan near modern Macao on 19 March 1279 completes the Mongol conquest of China. Guinness World Records puts the area of the Mongol Empire at about 24 million km2 around this date, the largest contiguous land empire in history. [whe-kublai-khan, guinness-largest-contiguous-empire] - 1368: **Fall of the Yuan and retreat to the steppe** — The Chinese rebel Zhu Yuanzhang overthrows the Yuan and founds the Ming dynasty; the last Mongol emperor flees north into the steppes, ending Mongol rule over China. [britannica-kublai-khan, britannica-mongol-empire] Figures: - Kublai Khan (1215 – 1294) — Great Khan and founder of the Yuan dynasty. Grandson of Chinggis Khan who completed the Mongol conquest of China and proclaimed the Yuan dynasty in 1271, ruling a Eurasian empire from Khanbaliq (Beijing). He was the first non-Chinese ruler to govern all of China. - Ögödei Khan (1186 – 1241) — Second Great Khan of the Mongol Empire. Son and successor of Chinggis Khan, elected great khan in 1229, who built the capital at Karakorum from 1235 and directed the empire's expansion deep into China, the Middle East, and Europe. ## Buddhism and the Manchu Overlordship — 1368 – 1911 After empire came fragmentation, the conversion to Tibetan Buddhism, and two centuries of Qing rule. - 1640: **Zanabazar enthroned as first Javzandamba** — Zanabazar, recognized as a reincarnation in 1639, is enthroned with the title Javzandamba khutagt, becoming the first Bogd Gegeen and supreme head of Tibetan Buddhism in Mongolia. [britannica-zanabazar, britannica-manchu-ascendancy] - 1691: **Khalkha Mongols submit to the Qing** — The Khalkha Mongols of the north accept Manchu overlordship, bringing Mongolia under the Qing dynasty; the Manchus govern through the Mongol nobility and impose religious controls to secure their rule. [britannica-manchu-ascendancy, britannica-history-mongolia] - 1691-1911: **Inner and Outer Mongolia governed apart** — Under the Qing, Inner Mongolia is divided into six leagues of 49 banners, while Outer Mongolia, the Khalkha north of four aimags, is administered separately and, being further from Beijing, enjoys a higher degree of autonomy. By the 1780s Han Chinese farm tens of thousands of hectares in Inner Mongolia. [wikipedia-mongolia-qing] Figures: - Zanabazar (Öndör Gegeen) (1635 – 1723) — First Javzandamba khutagt and artist. Son of a Khalkha Tüshetü Khan recognized as a Buddhist reincarnation and enthroned in 1640 as the first Bogd Gegeen of Mongolia. A master sculptor whose images of the goddess Tara survive in Ulaanbaatar, he gave the Mongol church its own incarnate head. ## Independence, Revolution, and the People's Republic — 1911 – 1990 A theocratic monarchy, a revolution backed by Soviet bayonets, and seven decades as a satellite of Moscow. - 1911: **Independence declared under the Bogd Khan** — As the Qing collapses, Mongolia expels the Manchu official, proclaims independence on 1 December 1911 on the basis that its allegiance had been to the Manchus, not to China, and proclaims the Javzandamba as Bogd Khan, head of an independent theocratic monarchy, though only autonomy under Chinese suzerainty is recognized abroad. [britannica-independence-revolution, britannica-bogd-gegeen-khan, loc-mongolia-country-study] - 1921: **People's Revolution captures the capital** — Damdin Sükhbaatar's People's Army, with the Soviet Red Army, drives out the White Russian forces of Baron Ungern-Sternberg and takes Niislel Khüree in July 1921, installing a people's government. [britannica-suhbaatar, britannica-independence-revolution] - 1924: **Mongolian People's Republic proclaimed** — After the death of the Bogd Khan in May 1924, the monarchy lapses and the Mongolian People's Republic is proclaimed in November, the world's second socialist state and a satellite of the Soviet Union. [britannica-independence-revolution, britannica-bogd-gegeen-khan] - 1937: **The Great Repression** — Under Choibalsan and Soviet NKVD advisers, the state carries out mass purges, killing tens of thousands of people, executing thousands of lamas, and destroying hundreds of Buddhist monasteries. [britannica-counterrevolution-japan, loc-mongolia-country-study] - October 1945: **Plebiscite affirms independence** — Mongolians affirm their independence in a plebiscite in October 1945. Inner Mongolia remains part of China. [history-state-gov-mongolia, wikipedia-outer-mongolia] - 1961: **Mongolia admitted to the United Nations** — Mongolia is admitted to the United Nations in 1961, broadening international recognition of its independence after decades in which its sovereignty had been disputed between its powerful neighbours. [loc-mongolia-country-study, britannica-history-mongolia] Figures: - Damdin Sükhbaatar (1893 – 1923) — Revolutionary leader and founder of the People's Republic. A former soldier and co-founder of the Mongolian People's Party who organized the People's Army that, with Soviet help, captured the capital in 1921 and laid the foundation for the Mongolian People's Republic. The capital's central square is named for him. - Bogd Khan (the eighth Javzandamba) (1869 – 1924) — Theocratic head of state, 1911 – 1924. The eighth Javzandamba khutagt, proclaimed Bogd Khan when Mongolia declared independence in 1911. He reigned as the spiritual and nominal political head of state until his death in May 1924, after which the monarchy was abolished and the People's Republic proclaimed. ## Democratic Mongolia — 1990 – present A peaceful revolution ended one-party rule; a young democracy now navigates a mining boom between two giant neighbours. - 1990: **Peaceful democratic revolution** — Demonstrations and hunger strikes in the capital lead the ruling party's leadership to resign in March 1990, ending one-party communist rule and opening the way to multiparty elections held that year. [britannica-reform-democracy, britannica-mongolia-since-1990] - early 1990s: **The herding collectives are dismantled** — All negdels, the state herding collectives, are dismantled and their assets, including livestock, are parcelled out to former employees. Herder households rise from about 70,000 in 1990 to about 200,000 by the end of the decade, and livestock numbers grow as families try to secure their livelihoods. [yamamura-livestock-industry] - 1992: **Democratic constitution adopted** — A new constitution transforms Mongolia from a people's republic into a multiparty parliamentary democracy with an elected president and the State Great Khural, and commits the country to a market economy. [britannica-mongolia-since-1990, britannica-mongolia] - c. 2009: **Oyu Tolgoi and the mining boom** — Agreement to develop the giant Oyu Tolgoi copper and gold deposit anchors a mining boom that multiplies Mongolia's income, reorients its economy from herding, and accelerates migration to Ulaanbaatar. [britannica-mongolia-since-1990, britannica-mongolia] - Winter 2009-2010: **The dzud kills millions of livestock** — A summer drought followed by heavy snow and extreme cold, with temperatures below -40 C in 19 of 21 provinces, kills about 8.5 million livestock by May 2010, approximately 20% of the national herd, according to a UN ReliefWeb fact sheet cited by a World Bank study. A December 2010 press report gives 9.7 million, about 22%. [wb-lessons-from-dzud] Figures: - Punsalmaagiin Ochirbat (born 1942) — First democratically elected president of Mongolia. Appointed president as Mongolia opened its political system in 1990 and later directly elected, he presided over the adoption of the 1992 democratic constitution and the country's transition from a one-party state to a multiparty democracy and market economy. Machine-readable claims — every event above as an addressable claim ID (TL:MNG:event::) with its sources and a ready citation string: https://terralore.co/country/MNG/chronicle.claims.json ## References - [britannica-mongolia] Mongolia — Encyclopaedia Britannica · https://www.britannica.com/place/Mongolia - [britannica-history-mongolia] History of Mongolia — Encyclopaedia Britannica · https://www.britannica.com/topic/history-of-Mongolia - [britannica-xiongnu] Xiongnu — Encyclopaedia Britannica · https://www.britannica.com/topic/Xiongnu - [britannica-genghis-khan] Genghis Khan — Encyclopaedia Britannica · https://www.britannica.com/biography/Genghis-Khan - [britannica-mongol-empire] Mongol empire — Encyclopaedia Britannica · https://www.britannica.com/place/Mongol-empire - [britannica-yasa] Yasa (Mongol law) — Encyclopaedia Britannica · https://www.britannica.com/topic/Yasa-Mongol-law - [britannica-kublai-khan] Kublai Khan — Encyclopaedia Britannica · https://www.britannica.com/biography/Kublai-Khan - [britannica-karakorum] Karakorum — Encyclopaedia Britannica · https://www.britannica.com/place/Karakorum - [britannica-zanabazar] Zanabazar — Encyclopaedia Britannica · https://www.britannica.com/biography/Zanabazar - [britannica-manchu-ascendancy] History of Mongolia: The ascendancy of the Manchu — Encyclopaedia Britannica · https://www.britannica.com/topic/history-of-Mongolia/The-ascendancy-of-the-Manchu - [britannica-independence-revolution] Mongolia: Independence and revolution — Encyclopaedia Britannica · https://www.britannica.com/place/Mongolia/Independence-and-revolution - [britannica-suhbaatar] Damdiny Sühbaatar — Encyclopaedia Britannica · https://www.britannica.com/biography/Damdiny-Suhbaatar - [britannica-bogd-gegeen-khan] Bogd Gegeen Khan — Encyclopaedia Britannica · https://www.britannica.com/biography/Bogd-Gegeen-Khan - [britannica-counterrevolution-japan] Mongolia: Counterrevolution and Japan — Encyclopaedia Britannica · https://www.britannica.com/place/Mongolia/Counterrevolution-and-Japan - [britannica-reform-democracy] Mongolia: Reform and the birth of democracy — Encyclopaedia Britannica · https://www.britannica.com/place/Mongolia/Reform-and-the-birth-of-democracy - [britannica-mongolia-since-1990] History of Mongolia: Mongolia since 1990 — Encyclopaedia Britannica · https://www.britannica.com/topic/history-of-Mongolia/Mongolia-since-1990 - [unesco-orkhon] Orkhon Valley Cultural Landscape (World Heritage List) — UNESCO World Heritage Centre · https://whc.unesco.org/en/list/1081/ - [loc-mongolia-country-study] Mongolia: A Country Study — Library of Congress, Federal Research Division · https://www.loc.gov/item/90006289/ - [wikipedia-mongol-empire] Mongol Empire — Wikipedia · https://en.wikipedia.org/wiki/Mongol_Empire - [wikipedia-outer-mongolia] Outer Mongolia — Wikipedia · https://en.wikipedia.org/wiki/Outer_Mongolia - [whe-mongol-empire] Mongol Empire — World History Encyclopedia · https://www.worldhistory.org/Mongol_Empire/ - [whe-genghis-khan] Genghis Khan — World History Encyclopedia · https://www.worldhistory.org/Genghis_Khan/ - [whe-ogedei-khan] Ögedei Khan — World History Encyclopedia · https://www.worldhistory.org/Ogedei_Khan/ - [whe-golden-horde] Golden Horde — World History Encyclopedia · https://www.worldhistory.org/Golden_Horde/ - [whe-ilkhanate] Ilkhanate — World History Encyclopedia · https://www.worldhistory.org/Ilkhanate/ - [whe-kublai-khan] Kublai Khan — World History Encyclopedia · https://www.worldhistory.org/Kublai_Khan/ - [columbia-afe-mongols] The Mongols in World History: Conquests — Asia for Educators, Columbia University · https://afe.easia.columbia.edu/mongols/conquests/conquests_2b.htm - [ebsco-yellow-river] Battle of Yellow River (Western Xia) — EBSCO Research Starters · https://ebsco.com/research-starters/military-history-and-science/battle-yellow-river - [historynet-khwarezm] Facing the Wrath of the Khan — HistoryNet · https://historynet.com/facing-the-wrath-of-the-khan/ - [dremilitari-xiangyang] The Mongol Siege of Xiangyang and Fan-ch'eng and the Song military — De Re Militari (Chris Hanson) · https://deremilitari.org/?p=1937 - [guinness-largest-contiguous-empire] Largest contiguous empire — Guinness World Records · https://www.guinnessworldrecords.com/world-records/86621-largest-empire-contiguous - [wikipedia-mongolia-qing] Mongolia under Qing rule — Wikipedia · https://en.wikipedia.org/wiki/Mongolia_under_Qing_rule - [history-state-gov-mongolia] A Guide to the United States' History of Recognition, Diplomatic, and Consular Relations: Mongolia — U.S. Department of State, Office of the Historian · https://history.state.gov/countries/mongolia - [yamamura-livestock-industry] Livestock-based Industry (Chapter 3) — Research Institute for Humanity and Nature, Kyoto · https://www.chikyu.ac.jp/yamamura-pro/limited/2008livestock/Chapter3-1.pdf - [wb-lessons-from-dzud] Lessons from the Dzud: Adaptation and Resilience in Mongolian Pastoral Social-Ecological Systems — World Bank / Colorado State University, Center for Nomadic Pastoralism Studies · https://documents1.worldbank.org/curated/en/986161468053662281/pdf/718440WP0P12770201208-01-120revised.pdf Citation template: Terralore, "The Chronicle of Mongolia: From steppe horse-archers to the largest land empire in history, and the long road back to an independent democracy.", terralore.co/country/MNG/chronicle, retrieved .