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Bilhorod-Dnistrovskyi Fortress
Bilhorod-Dnistrovskyi fortress or Akkerman fortress (also known as Kokot) is a historical and architectural monument of the 13th-14th centuries. It is located in Bilhorod-Dnistrovskyi in the Odesa region of southwestern Ukraine, the historical Budjak. History Start of construction The fortress was built on the remains of Tyras, an ancient Greek city on the northern coast of the Black Sea which existed until the 4th century. Frequent attacks by invaders - first the Goths, then the Huns - destroyed the city. Antes (people), Antes, Slavs and Bulgarians lived on the site of Tyras after the Greeks. In the 10th century Bilhorod was part of Kievan Rus'’. Later it was owned by the Kingdom of Hungary, then the Principality of Galicia–Volhynia, where it stayed until the invasion of the Mongols. It is not known when construction began on the fortress. Most historians today believe that it was a trading enclave of the Republic of Genoa on the Black Sea, first established in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bilhorod-Dnistrovskyi
Bilhorod-Dnistrovskyi ( uk, Бі́лгород-Дністро́вський, Bílhorod-Dnistróvskyy, ; ro, Cetatea Albă), historically known as Akkerman ( tr, Akkerman) or under different names, is a city, municipality and port situated on the right bank of the Dniester Liman (on the Dniester estuary leading to the Black Sea) in Odesa Oblast of southwestern Ukraine, in the historical region of Budjak. It also serves as the administrative center of Bilhorod-Dnistrovskyi Raion, one of seven districts of Odesa Oblast, and is the only locality which constitutes Bilhorod-Dnistrovskyi urban hromada, one of the hromadas of Ukraine. It is a location of a big freight seaport. Population: Nomenclature The city of Bilhorod-Dnistrovskyi is also referred to by alternative transliterations from Ukrainian as Bilhorod-Dnistrovsky or Bilhorod-Dnistrovskyy. ''Dnistrovsky'' was added to differentiate it from Bilhorod that was part of the Sloboda Ukraine and carried a similar name. ;Prev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kievan Rus'
Kievan Rusʹ, also known as Kyivan Rusʹ ( orv, , Rusĭ, or , , ; Old Norse: ''Garðaríki''), was a state in Eastern and Northern Europe from the late 9th to the mid-13th century.John Channon & Robert Hudson, ''Penguin Historical Atlas of Russia'' (Penguin, 1995), p.14–16.Kievan Rus Encyclopædia Britannica Online. Encompassing a variety of polities and peoples, including East Slavic, Norse, and Finnic, it was ruled by the , fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetractys
The tetractys ( el, τετρακτύς), or tetrad, or the tetractys of the decad is a triangular number, triangular figure consisting of ten points arranged in four rows: one, two, three, and four points in each row, which is the geometrical representation of the fourth triangular number. As a mysticism, mystical symbol, it was very important to the secret worship of Pythagoreanism. There were four seasons, and the number was also associated with planetary motions and music. Pythagorean symbol # The first four numbers symbolize the ''musica universalis'' and the Cosmos as: ## (1) Unity (Monad (philosophy), Monad) ## (2) Dyad (Greek philosophy), Dyad – Power – Limit/Unlimited (peras/Apeiron (cosmology), apeiron) ## (3) Harmony (Triad) ## (4) Kosmos (Tetrad) # The four rows add up to ten, which was unity of a higher order (The Dekad). # The Tetractys symbolizes the classical element, four classical elements—air, fire, water, and earth. # The Tetractys represented the organiz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mortar (masonry)
Mortar is a workable paste which hardens to bind building blocks such as stones, bricks, and concrete masonry units, to fill and seal the irregular gaps between them, spread the weight of them evenly, and sometimes to add decorative colors or patterns to masonry walls. In its broadest sense, mortar includes pitch, asphalt, and soft mud or clay, as those used between mud bricks, as well as cement mortar. The word "mortar" comes from Old French ''mortier'', "builder's mortar, plaster; bowl for mixing." (13c.). Cement mortar becomes hard when it cures, resulting in a rigid aggregate structure; however, the mortar functions as a weaker component than the building blocks and serves as the sacrificial element in the masonry, because mortar is easier and less expensive to repair than the building blocks. Bricklayers typically make mortars using a mixture of sand, a binder, and water. The most common binder since the early 20th century is Portland cement, but the ancient binder lim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Principality Of Moldavia
Moldavia ( ro, Moldova, or , literally "The Country of Moldavia"; in Romanian Cyrillic: or ; chu, Землѧ Молдавскаѧ; el, Ἡγεμονία τῆς Μολδαβίας) is a historical region and former principality in Central and Eastern Europe, corresponding to the territory between the Eastern Carpathians and the Dniester River. An initially independent and later autonomous state, it existed from the 14th century to 1859, when it united with Wallachia () as the basis of the modern Romanian state; at various times, Moldavia included the regions of Bessarabia (with the Budjak), all of Bukovina and Hertsa. The region of Pokuttya was also part of it for a period of time. The western half of Moldavia is now part of Romania, the eastern side belongs to the Republic of Moldova, and the northern and southeastern parts are territories of Ukraine. Name and etymology The original and short-lived reference to the region was ''Bogdania'', after Bogdan I, the foundin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ottomans
The Ottoman Turks ( tr, Osmanlı Türkleri), were the Turkic founding and sociopolitically the most dominant ethnic group of the Ottoman Empire ( 1299/1302–1922). Reliable information about the early history of Ottoman Turks remains scarce, but they take their Turkish name, ''Osmanlı'' ("Osman" became altered in some European languages as "Ottoman"), from the house of Osman I (reigned 1299–1326), the founder of the House of Osman, the ruling dynasty of the Ottoman Empire for its entire 624 years. Expanding from its base in Söğüt, the Ottoman principality began incorporating other Turkish-speaking Muslims and non-Turkish Christians. Crossing into Europe from the 1350s, coming to dominate the Mediterranean Sea and, in 1453, invading Constantinople (the capital city of the Byzantine Empire), the Ottoman Turks blocked all major land routes between Asia and Europe. Western Europeans had to find other ways to trade with the East. Brief history The "Ottomans" first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aegean Sea
The Aegean Sea ; tr, Ege Denizi (Greek language, Greek: Αιγαίο Πέλαγος: "Egéo Pélagos", Turkish language, Turkish: "Ege Denizi" or "Adalar Denizi") is an elongated embayment of the Mediterranean Sea between Europe and Asia. It is located between the Balkans and Anatolia, and covers an area of some 215,000 square kilometres. In the north, the Aegean is connected to the Marmara Sea and the Black Sea by the straits of the Dardanelles and the Bosphorus. The Aegean Islands are located within the sea and some bound it on its southern periphery, including Crete and Rhodes. The sea reaches a maximum depth of 2,639m to the west of Karpathos. The Thracian Sea and the Sea of Crete are main subdivisions of the Aegean Sea. The Aegean Islands can be divided into several island groups, including the Dodecanese, the Cyclades, the Sporades, the Saronic Islands, Saronic islands and the North Aegean islands, North Aegean Islands, as well as Crete and its surrounding islands. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dniester
The Dniester, ; rus, Дне́стр, links=1, Dnéstr, ˈdⁿʲestr; ro, Nistru; grc, Τύρᾱς, Tyrās, ; la, Tyrās, la, Danaster, label=none, ) ( ,) is a transboundary river in Eastern Europe. It runs first through Ukraine and then through Moldova (from which it more or less separates the breakaway territory of Transnistria), finally discharging into the Black Sea on Ukrainian territory again. Names The name ''Dniester'' derives from Sarmatian ''dānu nazdya'' "the close river." (The Dnieper, also of Sarmatian origin, derives from the opposite meaning, "the river on the far side".) Alternatively, according to Vasily Abaev ''Dniester'' would be a blend of Scythian ''dānu'' "river" and Thracian ''Ister'', the previous name of the river, literally Dān-Ister (River Ister). The Ancient Greek name of Dniester, ''Tyras'' (Τύρας), is from Scythian ''tūra'', meaning "rapid." The names of the Don and Danube are also from the same Indo-Iranian word ''*dānu'' "ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tatars
The Tatars ()Tatar in the Collins English Dictionary is an umbrella term for different Turkic ethnic groups bearing the name "Tatar". Initially, the ethnonym ''Tatar'' possibly referred to the . That confederation was eventually incorporated into the when unified the various steppe tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golden Horde
The Golden Horde, self-designated as Ulug Ulus, 'Great State' in Turkic, was originally a Mongols, Mongol and later Turkicized khanate established in the 13th century and originating as the northwestern sector of the Mongol Empire. With the fragmentation of the Mongol Empire after 1259 it became a functionally separate khanate. It is also known as the Kipchak Khanate or as the Ulus of Jochi, and replaced the earlier less organized Cuman–Kipchak confederation. After the death of Batu Khan (the founder of the Golden Horde) in 1255, his dynasty flourished for a full century, until 1359, though the intrigues of Nogai Khan, Nogai instigated a partial civil war in the late 1290s. The Horde's military power peaked during the reign of Uzbeg Khan (1312–1341), who adopted Islam. The territory of the Golden Horde at its peak extended from Siberia and Central Asia to parts of Eastern Europe from the Ural Mountains, Urals to the Danube in the west, and from the Black Sea to the Caspian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republic Of Genoa
The Republic of Genoa ( lij, Repúbrica de Zêna ; it, Repubblica di Genova; la, Res Publica Ianuensis) was a medieval and early modern maritime republic from the 11th century to 1797 in Liguria on the northwestern Italian coast. During the Late Middle Ages, it was a major commercial power in both the Mediterranean Sea and the Black Sea. Between the 16th and 17th centuries it was one of the major financial centers in Europe. Throughout its history, the Genoese Republic established numerous colonies throughout the Mediterranean and the Black Sea, including Corsica from 1347 to 1768, Monaco, Southern Crimea from 1266 to 1475 and the islands of Lesbos and Chios from the 14th century to 1462 and 1566 respectively. With the arrival of the early modern period, the Republic had lost many of its colonies, and had to shift its interests and focus on banking. This decision would prove successful for Genoa, which remained as one of the hubs of capitalism, with highly developed banks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enclave
An enclave is a territory (or a small territory apart of a larger one) that is entirely surrounded by the territory of one other state or entity. Enclaves may also exist within territorial waters. ''Enclave'' is sometimes used improperly to denote a territory that is only partly surrounded by another state. The Vatican City and San Marino, both enclaved by Italy, and Lesotho, enclaved by South Africa, are completely enclaved sovereign states. An exclave is a portion of a state or district geographically separated from the main part by surrounding alien territory (of one or more states or districts etc). Many exclaves are also enclaves, but not all: an exclave can be surrounded by the territory of more than one state. The Azerbaijani exclave of Nakhchivan is an example of an exclave that is not an enclave, as it borders Armenia, Turkey and Iran. Semi-enclaves and semi-exclaves are areas that, except for possessing an unsurrounded sea border (a coastline contiguous with internat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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