Khan is a historic Mongolic and Turkic title originating among nomadic tribes in the Central and Eastern Eurasian Steppe to refer to a king. It first appears among the Rouran and then the Göktürks as a variant of khagan and implied a subordinate ruler. In the Seljük Empire, it was the highest noble title, ranking above malik (king) and emir (prince). In the Mongol Empire it signified the ruler of a horde (ulus), while the ruler of all the Mongols was the khagan or great khan. It is a title commonly used to signify the head of a Pashtun tribe or clan.
The Mongol Empire of the 13th and 14th centuries was the largest contiguous empire in history. Originating in present-day Mongolia in East Asia, the Mongol Empire at its height stretched from the Sea of Japan to parts of Eastern Europe, extending northward into parts of the Arctic; eastward and southward into parts of the Indian subcontinent, attempted invasions of Southeast Asia, and conquered the Iranian Plateau; and westward as far as the Levant and the Carpathian Mountains.
The Dzungar Khanate, also written as the Zunghar Khanate or Junggar Khanate, was an Inner Asian khanate of Oirat Mongol origin. At its greatest extent, it covered an area from southern Siberia in the north to present-day Kyrgyzstan in the south, and from the Great Wall of China in the east to present-day Kazakhstan in the west. The core of the Dzungar Khanate is today part of northern Xinjiang, also called Dzungaria.
Oirats or Oirds, also formerly Eluts and Eleuths, are the westernmost group of the Mongols whose ancestral home is in the Altai region of Siberia, Xinjiang and western Mongolia.
Khagan or Qaghan is a title of imperial rank in Turkic, Mongolic, and some other languages, equal to the status of emperor and someone who rules a khaganate (empire). The female equivalent is Khatun.
The Chagatai Khanate, or Chagatai Ulus was a Mongol and later Turkicized khanate that comprised the lands ruled by Chagatai Khan, second son of Genghis Khan, and his descendants and successors. At its height in the late 13th century the khanate extended from the Amu Darya south of the Aral Sea to the Altai Mountains in the border of modern-day Mongolia and China, roughly corresponding to the area once ruled by the Qara Khitai.
A Borjigin is a member of the Mongol sub-clan that started with Bodonchar Munkhag of the Kiyat clan. Yesugei's descendants were thus said to be Kiyat-Borjigin. The senior Borjigids provided ruling princes for Mongolia and Inner Mongolia until the 20th century. The clan formed the ruling class among the Mongols and some other peoples of Central Asia and Eastern Europe. Today, the Borjigid are found in most of Mongolia, Inner Mongolia and Xinjiang, and genetic research has shown that descent from Genghis Khan and Timur is common throughout Central Asia and other regions.
Baghatur is a historical Turkic and Mongol honorific title, in origin a term for "hero" or "valiant warrior". The Papal envoy Plano Carpini compared the title with the equivalent of European Knighthood.
The Turco-Mongol or Turko-Mongol tradition was an ethnocultural synthesis that arose in Asia during the 14th century among the ruling elites of the Golden Horde and the Chagatai Khanate. The ruling Mongol elites of these khanates eventually assimilated into the Turkic populations that they conquered and ruled over, thus becoming known as Turco-Mongols. These elites gradually adopted Islam, as well as Turkic languages, while retaining Mongol political and legal institutions.
Orda Ichen was a Mongol Khan and military strategist who ruled the eastern part of the Golden Horde during the 13th century.
The Berke–Hulagu war was fought between two Mongol leaders, Berke Khan of the Golden Horde and Hulagu Khan of the Ilkhanate. It was fought mostly in the Caucasus Mountains area in the 1260s after the destruction of Baghdad in 1258. The war overlaps with the Toluid Civil War in the Mongol Empire between two members of the Tolui family line, Kublai Khan and Ariq Böke, who both claimed the title of Great Khan (Khagan). Kublai allied with Hulagu, while Ariq Böke sided with Berke. Hulagu headed to Mongolia for the election of a new Khagan to succeed Möngke Khan, but the loss of the Battle of Ain Jalut to the Mamluks forced him to withdraw back to the Middle East. The Mamluk victory emboldened Berke to invade the Ilkhanate. The Berke–Hulagu war and the Toluid Civil War as well as the subsequent Kaidu–Kublai war marked a key moment in the fragmentation of the Mongol empire after the death of Möngke, the fourth Khan of the Mongol Empire.
Descent from Genghis Khan in East Asia is well documented by Chinese sources. His descent in West Asia and Europe was documented through the 14th century, in texts written by Rashid-al-Din Hamadani and other Muslim historians. With the advent of genealogical DNA testing, a larger and broader circle of people have begun to claim descent from Genghis Khan owing to dubious and imprecise haplogroup identifications. However, while many of Genghis Khan's agnates' resting places are known, none of their remains have been tested to prove or disprove these theories and debate continues.
Moghulistan, also called the Moghul Khanate or the Eastern Chagatai Khanate, was a Mongol breakaway khanate of the Chagatai Khanate and a historical geographic area north of the Tengri Tagh mountain range, on the border of Central Asia and East Asia. That area today includes parts of Kazakhstan, Kyrgyzstan, and northwest Xinjiang, China. The khanate nominally ruled over the area from the mid-14th century until the late 17th century.
Islam in Mongolia is practiced by approximately 3 to 5% of the population. It is practised by the ethnic Kazakhs of Bayan-Ölgii Province and Khovd Province aimag in western Mongolia. In addition, a number of small Kazakh communities can be found in various cities and towns spread throughout the country. Islam is also practiced by the smaller communities of Khotons and Uyghurs.
Nomadic empires, sometimes also called steppe empires, Central or Inner Asian empires, were the empires erected by the bow-wielding, horse-riding, nomadic people in the Eurasian Steppe, from classical antiquity (Scythia) to the early modern era (Dzungars). They are the most prominent example of non-sedentary polities.
Jalair, also Djalair, Yyalair, Jalayir, is one of the Darliqin Mongol tribes according to Rashid-al-Din Hamadani's Jami' al-tawarikh. They lived along the Shilka River in modern Zabaykalsky Krai of Russia. After the Mongol conquest in the 13th century many Jalairs spread over Central Asia and the Middle East. Jalairs are one of the founding tribes of Mongolia's largest ethnic group Khalkha. Smaller clans named Jalayir are also found in Inner Mongolia in China. The Jalayirs who stayed in Central Asia under the rules of Genghis Khan's older sons' descendants eventually adopted Turkic language. They are found among the Kazakhs of the Great jüz; also they are found among the Uzbeks, Karakalpaks, and the Kyrgyz. The Jalairs who went to Iran and Iraq found the Jalairid Sultanate in 1330, and expanded into Turkey. The state was subjugated by the Kara Koyunlu in 1432.
Various nomadic empires, including the Xiongnu, the Xianbei state, the Rouran Khaganate (330–555), the First (552–603) and Second Turkic Khaganates (682–744) and others, ruled the area of present-day Mongolia. The Khitan people, who used a para-Mongolic language, founded an empire known as the Liao dynasty (916–1125), and ruled Mongolia and portions of North China, northern Korea, and the present-day Russian Far East.
The Yarkent Khanate, also known as the Yarkand Khanate and the Kashghar Khanate, was a Sunni Muslim Turkic state ruled by the Mongol descendants of Chagatai Khan. It was founded by Sultan Said Khan in 1514 as a western offshoot of Moghulistan, itself an eastern offshoot of the Chagatai Khanate. It was eventually conquered by the Dzungar Khanate in 1705.
The division of the Mongol Empire began after Möngke Khan died in 1259 in the siege of Diaoyu Castle with no declared successor, precipitating infighting between members of the Tolui family line for the title of khagan that escalated into the Toluid Civil War. This civil war, along with the Berke–Hulagu war and the subsequent Kaidu–Kublai war, greatly weakened the authority of the great khan over the entirety of the Mongol Empire, and the empire fractured into four khanates: the Golden Horde in Eastern Europe, the Chagatai Khanate in Central Asia, the Ilkhanate in Iran, and the Yuan dynasty in China based in modern-day Beijing – although the Yuan emperors held the nominal title of khagan of the empire.
The Katagans are a medieval Mongol tribe related to Genghis Khan. In the period of Mongol conquest and assimilation with enslaved by Turkic tribes played its role in the ethnogenesis of modern Kazakhs, Kyrgyz, Karakalpaks, Uzbeks, Buryats, Uyghurs and others.
Old Great Bulgaria 
