Early Georgian kingdoms were reduced to feudal regions over the course of the Roman–Persian wars.The area then fell under the control of the early Muslim conquests of the 7th century.. Iberian princes from the Bagrationi dynasty fought against the Arab occupation and came to rule the Tao-Klarjeti region. They established the Kouropalatate of Iberia as a nominal vassal of the …

The Khwarazmian or Khwarezmian Empire (English: / k w ə ˈ r æ z m i ən /) was a Turko-Persian Sunni Muslim empire that ruled large parts of present-day Central Asia, Afghanistan, and Iran in the approximate period of 1077 to 1231, first as vassals of the Seljuk Empire and the Qara Khitai (Western Liao dynasty), and later as independent rulers, up until the Mongol conquest in the …

The Battle of the Kalka River (Russian: Битва на реке Калке; Ukrainian: Битва на річці Калка) was fought between the Mongol Empire, whose armies were led by Jebe and Subutai, and a coalition of several Rus' principalities, including Kiev and Halych, and the Cumans under Köten.They were under the joint command of Mstislav the Bold and Mstislav III of Kiev.

Formal theory. Formally, a string is a finite, ordered sequence of characters such as letters, digits or spaces. The empty string is the special case where the sequence has length zero, so there are no symbols in the string.

The Empire became tributary to the Golden Horde, a successor state of the Mongol Empire in the 13th to 14th centuries. After the death of Emperor Ivan Alexander in 1371 Bulgaria was split into three countries and in the following decades fell under the domination of the Ottomans. In 1393 after siege Tarnovo was conquered by the Ottoman Empire ...

Between 1895 and 1945, Taiwan, including the Pescadores, was a colony of the Empire of Japan; following the defeat of Qing China in the First Sino-Japanese War, it ceded Taiwan to Japan under the terms of the Treaty of Shimonoseki.The short-lived Republic of Formosa resistance movement was quickly suppressed by the Japanese military. The fall of Tainan ended …

The Romulans (/ ˈ r ɒ m j ʊ l ə n z,-j ə-/) are an extraterrestrial race in the American science fiction franchise Star Trek.They first appeared in the series Star Trek (1966–1969). They have appeared in most subsequent Star Trek releases, including The Animated Series, The Next Generation, Deep Space Nine, Voyager, Enterprise, Discovery, Picard, Strange New Worlds, and Lower …

L'Empire mongol, de la mort de Gengis Khan à la mort de Möngke. À la mort de Gengis Khan en 1227, l'empire inclut, outre la Mongolie, une partie du nord de la Chine (royaume des Jin) et une partie de la Transoxiane et de la Bactriane (les steppes à l'est de la mer Caspienne).. Entre 1231 et 1238, les Mongols conquièrent le royaume de Goryeo, dans la péninsule de Corée, mais le …

The Omani Empire (Arabic: الإمبراطورية العُمانية) was a maritime empire, vying with Portugal and Britain for trade and influence in the Persian Gulf and Indian Ocean.At its peak in the 19th century, Omani influence or control extended across the Strait of Hormuz to modern-day Iran and Pakistan, and as far south as Cape Delgado.After the death of Said bin Sultan in 1856 the ...

The Aztec Empire or the Triple Alliance (Classical Nahuatl: Ēxcān Tlahtōlōyān, [ˈjéːʃkaːn̥ t͡ɬaʔtoːˈlóːjaːn̥]) was an alliance of three Nahua city-states: Mexico-Tenochtitlan, Tetzcoco, and Tlacopan.These three city-states ruled that area in and around the Valley of Mexico from 1428 until the combined forces of the Spanish conquistadores and their native allies who ruled ...

The Russo-Turkish wars (or Ottoman–Russian wars) were a series of twelve wars fought between the Russian Empire and the Ottoman Empire between the 16th and 20th centuries. It was one of the longest series of military conflicts in European history. Except for the war of 1710–11 and the Crimean War, which is often treated as a separate event, the conflicts ended disastrously for …

The Crimean Khanate (Crimean Tatar: Qırım Hanlığı, قریم خانلغى or Qırım Yurtu, قریم يورتى), officially the Great Horde and Desht-i Kipchak (Uluğ Orda ve Deşt-i Qıpçaq, اولوغ اوردا و دشت قپچاق) and in old European historiography and geography known as Little Tartary (Latin: Tartaria Minor), was a Crimean Tatar state existing from 1441 to 1783 ...

Eran en origen un clan de la tribu turca oghuz de los Kınık, asentada al norte del mar de Aral. [2] En el siglo X se convirtieron al islam y migraron hacia el sur dirigidos por un jefe llamado Selyuq ibn Duqaq o Selchuk, del que procede el nombre de la dinastía. Selyuq se instaló en el curso inferior del Sir-Daria, desde donde hicieron incursiones al Irán oriental.

The study of the earliest periods in Islamic history is made difficult by a lack of sources. For example, the most important historiographical source for the origins of Islam is the work of al-Tabari. While al-Tabari is considered an excellent historian by the standards of his time and place, he made liberal use of mythical, legendary, stereotyped, distorted, and polemical presentations …