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Defile (geography)
In geography, a defile is a narrow pass or gorge between mountains or hills. The term originates from a military description of a route through which troops can march only in a narrow column or with a narrow front. On emerging from a defile (or something similar) into open country, soldiers are said to " debouch". Background In a traditional military formation, soldiers march in ranks (the depth of the formation is the number of ranks) and files (the width of the formation is the number of files), so, if a column of soldiers approaches a narrow pass, the formation must narrow, and so the files on the outside must be ordered to the rear (or to some other position) so that the column has fewer files and more ranks. The French verb for this order is ''défiler'', from which the English verb comes, as does the physical description for a valley that forces this manoeuvre. Defiles of military significance can also be formed by other physical features that flank a pass or path and c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
File (formation)
A file is a military term for a number of troops drawn up in line ahead, i.e. one behind the other in a column. The number of files is the measure of the width of a column of troops in several ranks one behind the other.McNab, p. 55.Schwartz, p. 9 Usage Files are useful when troops don't know where the enemy is, since there are overlapping fields of fire from each soldier, and cover from a possible flanking attack. Files are at a disadvantage when there are heavy weapons nearby, supported by infantry, especially machine guns and tanks. Ancient Greek use A file of men in the Greek phalanx was called a lochos A ''lochos'', plural ''lochoi'' (; pl. ), is a tactical sub unit of Classical Greece and of the modern Greek army. The term derived from the ancient Greek for ambush and the men carrying out the ambush, but in practice, its meaning was essential ... () and usually ranged from eight to sixteen men. References Bibliography * * Duparcq, Edouard Le Barre (1863). ''Ele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suffel
The Souffel () is a river in Alsace, France. It rises near Kuttolsheim and joins the river Ill (a tributary of the Rhine), south of La Wantzenau after a course of . It gave its name to two villages on its banks: Souffelweyersheim and Griesheim-sur-Souffel Griesheim-sur-Souffel is a commune in the Bas-Rhin '' département'' in Grand Est in north-eastern France. It is positioned about 8 kilometers to the northwest of the city centre of Strasbourg. Griesheim-sur-Souffel is one of the 23 member comm .... Tributaries of the Souffel are Haltbach, Plaetzerbach, Musaubach, Kolbsenbach and Leisbach.Autoroute A355: Grand Contournement Ouest de Strasbourg' Mai 2006. p. 8. In 1815 the Battle of La Suffel was fought on its banks. References Rivers of France Rivers of Grand Est Rivers of Bas-Rhin {{France-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brümath
Brumath (; ) is a commune in the Bas-Rhin department in Grand Est in north-eastern France. History Brumath occupies the site of the Roman '' Brocomagus''. Maria Christina of Saxony, aunt of Louis XVI, died in the château in the city. The building was partly demolished in the Revolution. Geography Brumath is located on the Zorn river, and is north of Strasbourg and south of Haguenau. Population Landmarks Brumath has a Roman Catholic and a Protestant church. The Protestant church is housed in the former castle of the Hanau-Lichtenberg family since 1804. The vaulted basement of the castle also houses the ''Musée archéologique'', displaying findings made in and around the ancient Roman town of ''Brocomagus''. Transportation Brumath is served by the Route nationale 63, linking Strasbourg to Haguenau, and by the A4 autoroute. It has a railway station on the line linking Strasbourg and Metz. Notable people * George Brumder's ancestry is from Brumath as is the origin of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean Rapp
General Count Jean Rapp (; 27 April 1771 – 8 November 1821) was a French Army officer during the French Revolutionary Wars and the Napoleonic Wars and twice governor of the Free City of Danzig. He served as Aide-de-camp to French Generals Louis Desaix and later Napoleon Bonaparte Napoleon Bonaparte (born Napoleone di Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French general and statesman who rose to prominence during the French Revolution and led Military career ..., whose life he saved on multiple occasions. Life Rapp was born the son of the janitor of the town hall of Colmar, then located in the Ancienne Douane (Colmar), Old Customs House. He began theological studies to become a clergyman, but with his build and heated character, he was better suited to the military, which he joined in March 1788. From the rank of a regular of the ''chasseurs de Cévennes'', he worked his way up through his courage and char ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Siborne
William Siborne, Sibourne or Siborn (15 October 1797 – 9 January 1849) was a British officer and military historian whose most notable work was a history of the Waterloo Campaign. Early life William Siborne was the son of Benjamin Siborne, a captain in the 9th (East Norfolk) regiment, born in Greenwich circa 1771. His father had been wounded at the Battle of Nivelle in the Peninsular War. William Siborne graduated from the Royal Military College, Sandhurst in 1814, having been commissioned as an ensign in the same regiment (renamed the 9th Regiment of Foot in 1782) on 9 September 1813, before it joined the 2nd battalion at Canterbury, then Chatham, and finally Sheerness in 1815. Military career In August 1815, he was sent to France to join the Duke of Wellington's army of occupation, doing duty in the Camp of Boulogne, near Paris. He obtained the rank of lieutenant in November 1815, but was put on half pay from March 1817, when his regiment was reduced to one battalion. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encyclopædia Britannica Eleventh Edition
The ''Encyclopædia Britannica'' Eleventh Edition (1910–1911) is a 29-volume reference work, an edition of the ''Encyclopædia Britannica''. It was developed during the encyclopaedia's transition from a British to an American publication. Some of its articles were written by the best-known scholars of the time. This edition of the encyclopaedia, containing 40,000 entries, has entered the public domain and is readily available on the Internet. Its use in modern scholarship and as a reliable source has been deemed problematic due to the outdated nature of some of its content. Nevertheless, the 11th edition has retained considerable value as a time capsule of scientific and historical information, as well as scholarly attitudes of the era immediately preceding World War I. Background The 1911 eleventh edition was assembled with the management of American publisher Horace Everett Hooper. Hugh Chisholm, who had edited the previous edition, was appointed editor-in-chief, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Choke Point
In military strategy, a choke point (or chokepoint), or sometimes bottleneck, is a geographical feature on land such as a valley, defile or bridge, or maritime passage through a critical waterway such as a strait, which an armed force is forced to pass through in order to reach its objective, sometimes on a substantially narrowed front and therefore greatly decreasing its combat effectiveness by making it harder to bring superior numbers to bear. A choke point can allow a numerically inferior defending force to use the terrain as a force multiplier to thwart or ambush a much larger opponent, as the attacker cannot advance any further without first securing passage through the choke point. Historical examples Some historical examples of the tactical use of choke points are King Leonidas I's defense of the Pass of Thermopylae during an invasion led by Xerxes I of Persia; the Battle of Stamford Bridge in which Harold Godwinson defeated Harald Hardrada; William Wallace' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Agincourt
The Battle of Agincourt ( ; ) was an English victory in the Hundred Years' War. It took place on 25 October 1415 (Saint Crispin's Day) near Azincourt, in northern France. The unexpected victory of the vastly outnumbered English troops against the numerically superior French army boosted English morale and prestige, crippled France, and started a new period of English dominance in the war that would last for 14 years until England was defeated by France in 1429 during the Siege of Orléans. After several decades of relative peace, the English had Hundred Years' War (1415–53), resumed the war in 1415 amid the failure of negotiations with the French. In the ensuing campaign, many soldiers died from disease, and the English numbers dwindled; they tried to withdraw to Pale of Calais, English-held Calais but found their path blocked by a considerably larger French army. Despite the numerical disadvantage, the battle ended in an overwhelming victory for the English. King Henry V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rank (formation)
A rank is a line of military personnel, drawn up in line abreast (i.e. standing side by side). Usage Commonly, you start out with a height line. Shortest person in front, all the way to the tallest person in the rear. Subsequently, when troops/sailors are called to "By the right, fall in!" they do so by forming in line abreast, shortest person "falling in" on the farmost right of the company commander. Each person in line then follows suit, lining up to the person next to them on their right shoulder until the rank is formed, then a new column begins to the rear of the first person in column one. This is repeated until all members are in the formation. Determining their initial position in relation to a marker. This may be a position on the ground or a single person placed previously to the movement. Often troops determine their spacing on the rank by extending their right arm to touch the left shoulder of the marker, or the person on that marked position, and, then starting from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography
Geography (from Ancient Greek ; combining 'Earth' and 'write', literally 'Earth writing') is the study of the lands, features, inhabitants, and phenomena of Earth. Geography is an all-encompassing discipline that seeks an understanding of Earth and world, its human and natural complexities—not merely where objects are, but also how they have changed and come to be. While geography is specific to Earth, many concepts can be applied more broadly to other Astronomical object, celestial bodies in the field of planetary science. Geography has been called "a bridge between natural science and social science disciplines." Origins of many of the concepts in geography can be traced to Greek Eratosthenes of Cyrene, who may have coined the term "geographia" (). The first recorded use of the word Geography (Ptolemy), γεωγραφία was as the title of a book by Greek scholar Claudius Ptolemy (100 – 170 AD). This work created the so-called "Ptolemaic tradition" of geography, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Debouch
In hydrology, a debouch (or debouche) is a place where runoff from a small, confined space discharges into a larger, broader body of water. The word is derived from the French verb ''déboucher'' (), which means "to unblock, to clear". The term also has a military usage. Geology In fluvial geomorphology, a debouch is a place where runoff from a small, confined space emerges into a larger, broader space. Common examples are when a stream runs into a river or when a river runs into an ocean. Debouching can generate massive amounts of sediment transport. When a narrow stream travels down a mountain pass into a basin, an alluvial fan will form from the mass deposit of the sediment. The four largest rivers (the Amazon, the Ganges, the Yangtze and the Yellow) are responsible for 20% of the global discharge of sediment in to the oceans by debouches. Geography In fluvial geography, a debouch is a place where a body of water pours forth from a narrow opening. Some examples are: where a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
