Mongolia is famous for its long history as once was the biggest empire in the world.

Here we have the Mongolian history timeline

Prehistoric Mongolia

• 200 BC Hunnu Mongolian empire reaches Yellow River in China
• 1st century AD Hunnu expelled fr78om China 
• 618-907 name “Mongol” was first recorded by the Chinese during the Tang dynasty; Mongolia was dominated by Uighurs (Turkic people) 
• 840 The Kyrgyz defeat ruling Uighurs; Kygrgyz now live in Xinjiang 1122 The ruling Kitans defeated by the Chinese; Kitans are the Mongol tribe living in what is now known as north-east China 

The Great Mongolian Empire Era 

• 1162 Temuujin, later becoma  Chinggis Khaan was born as eldest son of Yesukhei Baatar.  
• 1189 Temujin takes the title of Chinggis Khaan to become king of Mongolian tribes. 
• 1206 The Mongol Empire emerged from the unification of several nomadic tribes in the Mongol homeland under the leadership of Genghis Khan 
• 1227 Chinggis Khaan dies; Mongolian empire extended from Beijing to the Caspian Sea 
• 1229 Ogedei Khaan, Chinggis’ third and favorite son, proclaimed the second Khaan, continued the military conquest 
• 1279 Kublai Khaan (grandson of Chinggis Khaan) completes conquest of China; became the emperor of China’s Yuan dynasty; during his reign, the vast empire “stretched from Korea to Hungary and as far south as Vietnam, making it the largest empire the world has ever known.” 
• 1294 Kublai Khaan dies; dependence of the Mongols on the people they rule grew 
• 1350 Mongol rule began to disintegrate; they were driven out from Beijing by the first emperor of the Ming dynasty; about 60,000 Mongols return to Mongolia, unity was dissolved and reverted back to clan warfare 
• 1586 Erdene Zuu, Mongolia’s first monastery, was started 1641 Zanabasar proclaimed leader of Buddhists in Mongolia 
• 1732 Mongolia came under the control of Manchu China; until 1800, the rule of China was kind; when the Qing emperors came into power, the Chinese became ruthless; peasants both in Mongolia and China suffered so much hardships during their rule 
• 1911 Qing dynasty collapsed; Mongolia got their independence from China and was declared on December 1, 1911; a theocratic government was established; Bogd Khaan Mongolia 
• 1915 Russia, China, and Mongolia sign an agreement to grant limited autonomy to Mongolia on May 25, 1915
• Mongolia’s independence was proclaimed on July 11, 1921 
• 1924 The Bogd Khaan dies; the Mongolian People’s Republic was declared by the communists on November 26, 1924 
• 1937 Reign of terror against the religious – thousands of monks were arrested and executed. It was estimated that 27,000 people had been executed (3% of Mongolia’s population at that time), 17,000 of who were monks 
• 1939 Russian and Mongolian troops fight Japan in eastern Mongolia; in Mongolia, 1945 Soviet Union and Mongolia declared war on Japan.   
• 1960 Chinese-Soviet split; Mongolia sided with the Soviet Union; government expelled the Chinese and stopped trading with China 
• 1961 Mongolia was accepted as a member of the United Nations Late 1980 Relations with China improved 
• 1986 Gorbachev announced that Soviet Union may withdraw its troops from Mongolia
• In Mongolia, social reforms started happening and they called this il tod; decentralisation was the main target: reorganisation of government departments, economic reforms party elections 
• 1992 New constitution announced; communists win another election 1996 Mongolian Democratic Coalition unexpectedly defeated communists in June election