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Fort De Bicêtre
The Fort de Bicêtre is a military structure built between 1841 and 1845 during the reign of Louis-Philippe during a time of tension between France and England, in the Paris suburb of Kremlin-Bicêtre. The fort is part of the Thiers Wall fortifications of Paris, built under a program of defensive works initiated by Adolphe Thiers. The fort served as a prison for those involved in the French coup of 1851. Occupied by the Prussians in 1871, the fort was briefly occupied by ''communards'' during the Paris Commune. After 1874, under the direction of General Raymond Adolphe Séré de Rivières, the ring of Thiers fortifications was reinforced by a second ring of forts, reflecting the increased range of artillery during the intervening years. The Fort de Bicêtre was not modernized at this time, since it was considered too close to Paris to be useful. From 1940 to 1944 the fort was occupied by German troops. After World War II the fort remained a military post, successively accommoda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the world's countries participated, with many nations mobilising all resources in pursuit of total war. Tanks in World War II, Tanks and Air warfare of World War II, aircraft played major roles, enabling the strategic bombing of cities and delivery of the Atomic bombings of Hiroshima and Nagasaki, first and only nuclear weapons ever used in war. World War II is the List of wars by death toll, deadliest conflict in history, causing World War II casualties, the death of 70 to 85 million people, more than half of whom were civilians. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the Allied victory, Allied-occupied Germany, Germany, Allied-occupied Austria, Austria, Occupation of Japan, Japan, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fortifications Of Paris In The 19th And 20th Centuries
The fortifications of Paris in the 19th and 20th centuries comprise: *The Thiers Wall, surrounding the city of Paris, and farther from the city, *The detached forts and their complementary fieldworks. They were built in two stages: *1840–1845: the Thiers Wall and the first ring of forts, about five kilometers from the city; *1874–1885: the second ring of forts, about twenty kilometers from the city. From a military point of view, Paris is a fortified camp situated in Paris Basin, a basin. During the 19th century, both Prussian invasions (1814–15 and 1870) saw the bombardment of Paris from the surrounding heights. Fortifications were extended outwards after each invasion as the range of artillery continued to develop, in order to deny the use of the heights to the enemy. Chronology Louis XIV 1670 The king demolishes the walls of Wall of Charles V, Charles V and Louis XIII. Paris becomes an open city and remains so for two centuries. 1689 Vauban recommends the enclo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Heritage Days
European Heritage Days (EHD) is a joint action of the Council of Europe and the European Commission involving all 50 signatory states of the European Cultural Convention under the motto, ''Europe: a common heritage''. The annual programme offers opportunities to visit buildings, monuments and sites, many of which are not normally accessible to the public. It aims to widen access and foster care for architectural and environmental heritage. These events are also known as Doors Open Days and Open Doors Days in English-speaking countries. The event began in France in 1984, with ''La Journée portes ouvertes dans les monuments historiques'', sponsored by the Ministry of Culture. In 1985, in Granada, at the 2nd European Conference of Ministers responsible for Architectural Heritage, the French Minister of Culture proposed that the project be internationalised under the Council of Europe. The Netherlands held their first ''Open Monumentendag'' in 1987. Sweden and Ireland joined in 198 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fontainebleau
Fontainebleau ( , , ) is a Communes of France, commune in the Functional area (France), metropolitan area of Paris, France. It is located south-southeast of the Kilometre zero#France, centre of Paris. Fontainebleau is a Subprefectures in France, sub-prefecture of the Seine-et-Marne Departments of France, department, and it is the seat of the Arrondissement of Fontainebleau, ''arrondissement'' of Fontainebleau. The commune has the largest land area in the Île-de-France region; it is the only one to cover a larger area than Paris itself. The commune is closest to Seine-et-Marne Prefecture Melun. Fontainebleau, together with the neighbouring commune of Avon, Seine-et-Marne, Avon and three other smaller communes, form an urban area of 36,724 inhabitants (2018). This urban area is a satellite of Paris. Fontainebleau is renowned for the large and scenic Forest of Fontainebleau, a favourite weekend getaway for Parisians, as well as for the historic Palace of Fontainebleau, Château ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Napoleon III
Napoleon III (Charles-Louis Napoléon Bonaparte; 20 April 18089 January 1873) was President of France from 1848 to 1852 and then Emperor of the French from 1852 until his deposition in 1870. He was the first president, second emperor, and last monarch of France. Prior to his reign, Napoleon III was known as Louis Napoleon Bonaparte. He was born at the height of the First French Empire in the Tuileries Palace at Paris, the son of Louis Bonaparte, King of Holland (r. 1806–1810), and Hortense de Beauharnais, and paternal nephew of the reigning Emperor Napoleon I. It would only be two months following his birth that he, in accordance with Napoleon I's dynastic naming policy, would be bestowed the name of Charles-Louis Napoleon, however, shortly thereafter, Charles was removed from his name. Louis Napoleon Bonaparte was the first and only president of the French Second Republic, 1848 French presidential election, elected in 1848. He 1851 French coup d'état, seized power by force i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Casemate
A casemate is a fortified gun emplacement or armoured structure from which guns are fired, in a fortification, warship, or armoured fighting vehicle.Webster's New Collegiate Dictionary When referring to antiquity, the term "casemate wall" means a double city wall with the space between the walls separated into chambers, which could be filled up to better withstand battering rams in case of siege (see .) In its original early modern meaning, the term referred to a vaulted chamber in a fort, which may have been used for storage, accommodation, or artillery which could fire through an opening or embrasure. Although the outward faces of brick or masonry casemates proved vulnerable to advances in artillery performance, the invention of reinforced concrete allowed newer designs to be produced well into the 20th century. With the introduction of ironclad warships, the definition was widened to include a protected space for guns in a ship, either within the hull or in the low ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Powder
Gunpowder, also commonly known as black powder to distinguish it from modern smokeless powder, is the earliest known chemical explosive. It consists of a mixture of sulfur, charcoal (which is mostly carbon), and potassium nitrate, potassium nitrate (saltpeter). The sulfur and charcoal act as fuels while the saltpeter is an oxidizer. Gunpowder has been widely used as a propellant in firearms, artillery, rocketry, and pyrotechnics, including use as a blasting agent for explosives in quarrying, mining, building Pipeline transport, pipelines, tunnels, and road#Construction, roads. Gunpowder is classified as a Explosive#Low, low explosive because of its relatively slow decomposition rate, low ignition temperature and consequently low brisance, brisance (breaking/shattering). Low explosives deflagration, deflagrate (i.e., burn at subsonic speeds), whereas high explosives detonation, detonate, producing a supersonic shockwave. Ignition of gunpowder packed behind a projectile generates ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Counterscarp
A scarp and a counterscarp are the inner and outer sides, respectively, of a ditch or moat used in fortifications. Attackers (if they have not bridged the ditch) must descend the counterscarp and ascend the scarp. In permanent fortifications, the scarp and counterscarp may be encased in stone. In less permanent fortifications, the counterscarp may be lined with paling fence set at an angle so as to give no cover to the attackers, but to make advancing and retreating more difficult. If an attacker succeeds in breaching a wall, a coupure can be dug on the inside of the wall to hinder the forlorn hope, in which case the side of the ditch furthest from the breached wall and closest to the centre of the fortification is also called the counterscarp. Counterscarp gallery These are tunnels or "galleries" that have been built behind the counterscarp wall inside the moat or ditch. Each gallery is pierced with loopholes for musketry, so that attacking forces which enter the moat can be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacis
A glacis (, ) in military engineering is an artificial slope as part of a medieval castle or in early modern fortresses. They may be constructed of earth as a temporary structure or of stone in more permanent structure. More generally, a glacis is any slope, natural or artificial, which fulfils the above requirements. The etymology of this French word suggests a slope made dangerous with ice, hence the relationship with ''glacier''. A ''glacis plate'' is the sloped front-most section of the hull of a tank or other armoured fighting vehicle. Ancient fortifications A glacis could also appear in ancient fortresses, such as the one the ancient Egyptians built at Semna in Nubia. Here it was used by them to prevent enemy siege engines from weakening defensive walls. Hillforts in Britain started to incorporate glacis around 350 BC. Those at Maiden Castle, Dorset were high. Medieval fortifications Glacises, also called taluses, were incorporated into medieval fortifications ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raymond Adolphe Séré De Rivières
Raymond Adolphe Séré de Rivières (; 20 May 1815 – 16 February 1895) was a French military engineer and general whose ideas revolutionized the design of fortifications in France. He gave his name to the Séré de Rivières system of fortifications constructed after the Franco-Prussian War of 1870. Described as the Vauban of the 19th century, his Belgian counterpart was Henri Alexis Brialmont. Early life Raymond Adolphe Séré de Rivières was born on 20 May 1815 in Albi, France. His family had been part of the nobility as recently as the 17th century. Studying in Paris, he was admitted in 1833 to the École militaire de Saint-Cyr, but he chose not to enter, preferring to pursue the study of law. He entered the École polytechnique in 1835, where the students included Adolphe Thiers, the future Prime Minister. After two years at Polytechnique he left with the rank of sub-lieutenant. He enrolled at the École d'Application de l'Artillerie et du Génie at Metz where he becam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
