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Castles In Ghana
A castle is a type of fortified structure built during the Middle Ages predominantly by the nobility or royalty and by military orders. Scholars usually consider a ''castle'' to be the private fortified residence of a lord or noble. This is distinct from a mansion, palace, and villa, whose main purpose was exclusively for ''pleasance'' and are not primarily fortresses but may be fortified. Use of the term has varied over time and, sometimes, has also been applied to structures such as hill forts and 19th- and 20th-century homes built to resemble castles. Over the Middle Ages, when genuine castles were built, they took on a great many forms with many different features, although some, such as curtain walls, arrowslits, and portcullises, were commonplace. European-style castles originated in the 9th and 10th centuries after the fall of the Carolingian Empire, which resulted in its territory being divided among individual lords and princes. These nobles built cast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alcázar Of Segovia
The Alcázar of Segovia is a medieval castle located in the city of Segovia, in Castile and León, Spain. It has existed since at least the 12th century, and is one of the most renowned medieval castles globally and one of the most visited landmarks in Spain. It has been the backdrop for significant historical events and has been home to twenty-two kings, along with notable historical figures. The fortress stands on a rocky crag at the western end of Segovia's Old City, which was declared a UNESCO World Heritage Site in 1985, above the confluence of the rivers Eresma River, Eresma and Clamores. Today, it is used as a museum and a military archives building since its declaration as a National Archive by a Royal Decree in 1998. It has also worked at times as a state prison, a Royal Artillery College, and a military academy. The Alcázar served both as a royal palace and a fortress for the List of Castilian monarchs, Castilian monarchs, and its architecture reflects the grandeur a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early Medieval
The Early Middle Ages (or early medieval period), sometimes controversially referred to as the Dark Ages, is typically regarded by historians as lasting from the late 5th to the 10th century. They marked the start of the Middle Ages of European history, following the decline of the Western Roman Empire, and preceding the High Middle Ages ( 11th to 14th centuries). The alternative term ''late antiquity'', for the early part of the period, emphasizes elements of continuity with the Roman Empire, while ''Early Middle Ages'' is used to emphasize developments characteristic of the earlier medieval period. The period saw a continuation of trends evident since late classical antiquity, including population decline, especially in urban centres, a decline of trade, a small rise in average temperatures in the North Atlantic region and increased migration. In the 19th century the Early Middle Ages were often labelled the ''Dark Ages'', a characterization based on the relative scarci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Star Fort
A bastion fort or ''trace italienne'' (a phrase derived from non-standard French, meaning 'Italian outline') is a fortification in a style developed during the early modern period in response to the ascendancy of gunpowder weapons such as cannon, which rendered earlier medieval approaches to fortification obsolete. It appeared in the mid-fifteenth century in Italy. Some types, especially when combined with ravelins and other outworks, resembled the related star fort of the same era. The design of the fort is normally a polygon with bastions at the corners of the walls. These outcroppings eliminated protected blind spots, called "dead zones", and allowed fire along the curtain wall (fortification), curtain wall from positions protected from direct fire. Many bastion forts also feature Cavalier (fortification), cavaliers, which are raised secondary structures based entirely inside the primary structure. Origins Their predecessors, Medieval fortification, medieval fortress ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Castra
''Castra'' () is a Latin language, Latin term used during the Roman Republic and Roman Empire for a military 'camp', and ''castrum'' () for a 'Fortification, fort'. Either could refer to a building or plot of land, used as a fortified military base.. Included is a discussion about the typologies of Roman fortifications. In English language, English usage, ''castrum'' commonly translates to "Roman fort", "Roman camp" and "Roman fortress". Scholastic convention tends to translate ''castrum'' as "fort", "camp", "marching camp" or "fortress". Romans used the term ''castrum'' for different sizes of camps – including large Roman legion, legionary fortresses, smaller forts for Cohort (military unit), cohorts or for auxiliary forces, military camp, temporary encampments, and "marching" forts. The diminutive form ''castellum'' was used for fortlets, typically occupied by a detachment of a cohort or a ''centuria''. Etymology ''Castrum'' appears in Oscan language, Oscan and Umbrian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concentric Castle
A concentric castle is a castle with two or more concentric Curtain wall (fortification), curtain walls, such that the outer wall is lower than the inner and can be defended from it. The layout was square (at Belvoir Fortress, Belvoir and Beaumaris Castle, Beaumaris) where the terrain permitted, or an irregular polygon (at Krak des Chevaliers, Krak and Margat) where curtain walls of a spur castle followed the contours of a hill. Concentric castles resemble one castle nested inside the other, thus creating an ward (fortification), inner and outer ward. They are typically built without a central free-standing keep. Where the castle includes a particularly strong tower (donjon), such as at Krak or Margat, it projects from the inner enceinte. Development Surrounding fortresses or towns with a series of defensive walls where the outer walls are lower than the inner walls is something that has been found in fortifications going back thousands of years to cultures like the As ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crusades
The Crusades were a series of religious wars initiated, supported, and at times directed by the Papacy during the Middle Ages. The most prominent of these were the campaigns to the Holy Land aimed at reclaiming Jerusalem and its surrounding territories from Muslim rule. Beginning with the First Crusade, which culminated in the Siege of Jerusalem (1099), capture of Jerusalem in 1099, these expeditions spanned centuries and became a central aspect of European political, religious, and military history. In 1095, after a Byzantine request for aid,Helen J. Nicholson, ''The Crusades'', (Greenwood Publishing, 2004), 6. Pope Urban II proclaimed the first expedition at the Council of Clermont. He encouraged military support for List of Byzantine emperors, Byzantine emperor Alexios I Komnenos, AlexiosI Komnenos and called for an armed pilgrimage to Jerusalem. Across all social strata in Western Europe, there was an enthusiastic response. Participants came from all over Europe and had a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enfilade And Defilade
Enfilade and defilade are concepts in military tactics used to describe a military formation's exposure to enemy fire. A formation or position is "in enfilade" if weapon fire can be directed along its longest axis. A unit or position is "in defilade" if it uses natural or artificial obstacles to shield or conceal itself from enfilade and hostile fire. The strategies, named by the England, English during the Hundred Years' War, use the French language, French ''wikt:enfiler, enfiler'' ("to put on a string or sling") and ''wikt:défiler, défiler'' ("to slip away or off") spoken by Anglo-Normans, English nobility of the time. Enfilade fire—gunfire directed against an enfiladed formation or position—is also commonly known as "flanking fire". Raking fire is the equivalent term in naval warfare. Strafing, firing on targets from a flying platform, is often done with enfilade fire. It is a very advantageous, and much sought for, position for the attacking force. Enfilade A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keep
A keep is a type of fortified tower built within castles during the Middle Ages by European nobility. Scholars have debated the scope of the word ''keep'', but usually consider it to refer to large towers in castles that were fortified residences, used as a refuge of last resort should the rest of the castle fall to an adversary. The first keeps were made of timber and formed a key part of the motte-and-bailey castles that emerged in Normandy and Anjou during the 10th century; the design spread to England, Portugal, south Italy and Sicily. As a result of the Norman Conquest of England in 1066, use spread into Wales during the second half of the 11th century and into Ireland in the 1170s. The Anglo-Normans and French rulers began to build stone keeps during the 10th and 11th centuries, including Norman keeps, with a square or rectangular design, and circular shell keeps. Stone keeps carried considerable political as well as military importance and could take a decade or more t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stonemasonry
Stonemasonry or stonecraft is the creation of buildings, structures, and sculpture using rock (geology), stone as the primary material. Stonemasonry is the craft of shaping and arranging stones, often together with Mortar (masonry), mortar and even the ancient lime mortar, to wall or cover formed structures. The basic tools, methods and skills of the banker mason have existed as a trade for thousands of years. It is one of the oldest activities and professions in human history. Many of the long-lasting, ancient Shelter (building), shelters, temples, monuments, artifact (archaeology), artifacts, fortifications, roads, bridges, and entire city, cities were built of stone. Famous works of stonemasonry include Göbekli Tepe, the Egyptian pyramids, the Taj Mahal, Cusco's Incan Wall, Taq-e Bostan, Taqwesan, Easter Island's Moai, statues, Angkor Wat, Borobudur, Tihuanaco, Tenochtitlan, Persepolis, the Parthenon, Stonehenge, the Great Wall of China, the Mesoamerican pyramids, Chart ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carolingian Empire
The Carolingian Empire (800–887) was a Franks, Frankish-dominated empire in Western and Central Europe during the Early Middle Ages. It was ruled by the Carolingian dynasty, which had ruled as List of Frankish kings, kings of the Franks since 751 and as kings of the Lombards in Italy from 774. In 800, Pope Leo III crowned the Frankish king Charlemagne as Roman emperor in return for political protection, disregarding the universalist claims of the weakened Byzantine Empire. The Carolingian Empire is sometimes considered the first phase in the history of the Holy Roman Empire. After a Carolingian civil war, civil war from 840 to 843 following the death of Emperor Louis the Pious, the empire was divided into autonomous kingdoms, with one king still recognised as emperor, but with little authority outside his own kingdom. The unity of the empire and the hereditary right of the Carolingians continued to be acknowledged. In 884, Charles the Fat reunited all the Carolingian kingdoms f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portcullis
A portcullis () is a heavy, vertically closing gate typically found in medieval fortifications. It consists of a latticed Grille (architecture), grille made of wood and/or metal, which slides down grooves inset within each jamb of the gateway. Usage Portcullises fortified the entrances to many medieval castles, securely closing them off during times of attack or siege. Every portcullis was mounted in vertical grooves in the walls of the castle and could be raised or lowered quickly by using chains or ropes attached to an internal winch. Portcullises had an advantage over standard gates in that they could be closed immediately at a time of crisis by a single guard. Two portcullises to the main Gate, entrance would often be used. The one closer to the inside would be closed first, and then the one further away. This was used to trap enemies, and burning wood or fire-heated sand would usually be dropped onto them from murder-holes or the roof. Early thermal weapons#Hot oil, Hot oi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arrowslit
An arrowslit (often also referred to as an arrow loop, loophole or loop hole, and sometimes a balistraria) is a narrow vertical aperture in a fortification through which an archer can launch arrows or a crossbowman can launch Crossbow bolt, bolts. The interior walls behind an arrow loop are often cut away at an oblique angle so that the archer has a wide field of view and field of fire (weaponry), field of fire. Arrow slits come in a variety of forms. A common one is the cross, accommodating the use of both the longbow and the crossbow. The narrow vertical aperture permits the archer large degrees of freedom to vary the elevation (ballistics), elevation and direction of their bowshot but makes it difficult for attackers to harm the archer since there is only a small target at which to aim. Balistraria, plural ''balistrariae'' (from balister, crossbowman), can often be found in the Curtain wall (fortification), curtain walls of medieval battlements beneath the crenellations. Hist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
