1.
Metz
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Metz is a city in northeast France located at the confluence of the Moselle and the Seille rivers. Metz is the prefecture of the Moselle department and the seat of the parliament of the Great East region, located near the tripoint along the junction of France, Germany, and Luxembourg, the city forms a central place of the European Greater Region and the SaarLorLux euroregion. The city has been steeped in Romance culture, but has strongly influenced by Germanic culture due to its location. Because of its historical, cultural, and architectural background, Metz has been submitted on Frances UNESCO World Heritage Tentative List, Metz is home to some world-class venues including the Arsenal Concert Hall and the Centre Pompidou-Metz museum. A basin of urban ecology, Metz gained its nickname of The Green City, as it has extensive open grounds, the historic city centre is one of the largest commercial pedestrian areas in France. A historic garrison town, Metz is the heart of the Lorraine region, specialising in information technology. In ancient times, the town was known as city of Mediomatrici, after its integration into the Roman Empire, the city was called Divodurum Mediomatricum, meaning Holy Village or Holy Fortress of the Mediomatrici, then it was known as Mediomatrix. During the 5th century AD, the name evolved to Mettis, Metz has a recorded history dating back over 3,000 years. Before the conquest of Gaul by Julius Caesar in 52 BC, between the 6th and 8th centuries, the city was the residence of the Merovingian kings of Austrasia. After the Treaty of Verdun in 843, Metz became the capital of the Kingdom of Lotharingia and was integrated into the Holy Roman Empire. During the 12th century, Metz rose to the status of Republic, with the signature of the Treaty of Chambord in 1552, Metz passed to the hands of the Kings of France. Under French rule, Metz was selected as capital of the Three Bishoprics, with creation of the departments by the Estates-General of 1789, Metz was chosen as capital of the Department of Moselle. Metz remained German until the end of World War I, when it reverted to France, however, after the Battle of France during the Second World War, the city was annexed once more by the German Third Reich. In 1944, the attack on the city by the U. S, Third Army freed the city from German rule and Metz reverted one more time to France after World War II. During the 1950s, Metz was chosen to be the capital of the newly created Lorraine region, with the creation of the European Community and the later European Union, the city has become central to the Greater Region and the SaarLorLux Euroregion. Metz is located on the banks of the Moselle and the Seille rivers,43 km from the Schengen tripoint where the borders of France, Germany, and Luxembourg meet. The city was built in a place where branches of the Moselle river creates several islands. The terrain of Metz forms part of the Paris Basin and presents a plateau relief cut by river valleys presenting cuestas in the north-south direction
2.
France
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France, officially the French Republic, is a country with territory in western Europe and several overseas regions and territories. The European, or metropolitan, area of France extends from the Mediterranean Sea to the English Channel and the North Sea, Overseas France include French Guiana on the South American continent and several island territories in the Atlantic, Pacific and Indian oceans. France spans 643,801 square kilometres and had a population of almost 67 million people as of January 2017. It is a unitary republic with the capital in Paris. Other major urban centres include Marseille, Lyon, Lille, Nice, Toulouse, during the Iron Age, what is now metropolitan France was inhabited by the Gauls, a Celtic people. The area was annexed in 51 BC by Rome, which held Gaul until 486, France emerged as a major European power in the Late Middle Ages, with its victory in the Hundred Years War strengthening state-building and political centralisation. During the Renaissance, French culture flourished and a colonial empire was established. The 16th century was dominated by civil wars between Catholics and Protestants. France became Europes dominant cultural, political, and military power under Louis XIV, in the 19th century Napoleon took power and established the First French Empire, whose subsequent Napoleonic Wars shaped the course of continental Europe. Following the collapse of the Empire, France endured a succession of governments culminating with the establishment of the French Third Republic in 1870. Following liberation in 1944, a Fourth Republic was established and later dissolved in the course of the Algerian War, the Fifth Republic, led by Charles de Gaulle, was formed in 1958 and remains to this day. Algeria and nearly all the colonies became independent in the 1960s with minimal controversy and typically retained close economic. France has long been a centre of art, science. It hosts Europes fourth-largest number of cultural UNESCO World Heritage Sites and receives around 83 million foreign tourists annually, France is a developed country with the worlds sixth-largest economy by nominal GDP and ninth-largest by purchasing power parity. In terms of household wealth, it ranks fourth in the world. France performs well in international rankings of education, health care, life expectancy, France remains a great power in the world, being one of the five permanent members of the United Nations Security Council with the power to veto and an official nuclear-weapon state. It is a member state of the European Union and the Eurozone. It is also a member of the Group of 7, North Atlantic Treaty Organization, Organisation for Economic Co-operation and Development, the World Trade Organization, originally applied to the whole Frankish Empire, the name France comes from the Latin Francia, or country of the Franks
3.
Germany
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Germany, officially the Federal Republic of Germany, is a federal parliamentary republic in central-western Europe. It includes 16 constituent states, covers an area of 357,021 square kilometres, with about 82 million inhabitants, Germany is the most populous member state of the European Union. After the United States, it is the second most popular destination in the world. Germanys capital and largest metropolis is Berlin, while its largest conurbation is the Ruhr, other major cities include Hamburg, Munich, Cologne, Frankfurt, Stuttgart, Düsseldorf and Leipzig. Various Germanic tribes have inhabited the northern parts of modern Germany since classical antiquity, a region named Germania was documented before 100 AD. During the Migration Period the Germanic tribes expanded southward, beginning in the 10th century, German territories formed a central part of the Holy Roman Empire. During the 16th century, northern German regions became the centre of the Protestant Reformation, in 1871, Germany became a nation state when most of the German states unified into the Prussian-dominated German Empire. After World War I and the German Revolution of 1918–1919, the Empire was replaced by the parliamentary Weimar Republic, the establishment of the national socialist dictatorship in 1933 led to World War II and the Holocaust. After a period of Allied occupation, two German states were founded, the Federal Republic of Germany and the German Democratic Republic, in 1990, the country was reunified. In the 21st century, Germany is a power and has the worlds fourth-largest economy by nominal GDP. As a global leader in industrial and technological sectors, it is both the worlds third-largest exporter and importer of goods. Germany is a country with a very high standard of living sustained by a skilled. It upholds a social security and universal health system, environmental protection. Germany was a member of the European Economic Community in 1957. It is part of the Schengen Area, and became a co-founder of the Eurozone in 1999, Germany is a member of the United Nations, NATO, the G8, the G20, and the OECD. The national military expenditure is the 9th highest in the world, the English word Germany derives from the Latin Germania, which came into use after Julius Caesar adopted it for the peoples east of the Rhine. This in turn descends from Proto-Germanic *þiudiskaz popular, derived from *þeudō, descended from Proto-Indo-European *tewtéh₂- people, the discovery of the Mauer 1 mandible shows that ancient humans were present in Germany at least 600,000 years ago. The oldest complete hunting weapons found anywhere in the world were discovered in a mine in Schöningen where three 380, 000-year-old wooden javelins were unearthed
4.
Franco-Prussian War
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The conflict was caused by Prussian ambitions to extend German unification and French fears of the shift in the European balance of power that would result if the Prussians succeeded. On 16 July 1870, the French parliament voted to declare war on the German Kingdom of Prussia, the German coalition mobilised its troops much more quickly than the French and rapidly invaded northeastern France. The German forces were superior in numbers, had training and leadership and made more effective use of modern technology, particularly railroads. The German states proclaimed their union as the German Empire under the Prussian king Wilhelm I, the Treaty of Frankfurt of 10 May 1871 gave Germany most of Alsace and some parts of Lorraine, which became the Imperial territory of Alsace-Lorraine. French determination to regain Alsace-Lorraine and fear of another Franco-German war, along with British apprehension about the balance of power, the causes of the Franco-Prussian War are deeply rooted in the events surrounding the unification of Germany. In the aftermath of the Austro-Prussian War of 1866, Prussia had annexed numerous territories and this new power destabilized the European balance of power established by the Congress of Vienna in 1815 after the Napoleonic Wars. France was strongly opposed to any further alliance of German states, in Prussia, some officials considered a war against France both inevitable and necessary to arouse German nationalism in those states that would allow the unification of a great German empire. Bismarck also knew that France should be the aggressor in the conflict to bring the southern German states to side with Prussia, many Germans also viewed the French as the traditional destabilizer of Europe, and sought to weaken France to prevent further breaches of the peace. The immediate cause of the war resided in the candidacy of Leopold of Hohenzollern-Sigmaringen, France feared encirclement by an alliance between Prussia and Spain. The Hohenzollern princes candidacy was withdrawn under French diplomatic pressure, releasing the Ems Dispatch to the public, Bismarck made it sound as if the king had treated the French envoy in a demeaning fashion, which inflamed public opinion in France. They also argue that he wanted a war to resolve growing domestic political problems, other historians, notably French historian Pierre Milza, dispute this. According to Milza, the Emperor had no need for a war to increase his popularity, the Ems telegram had exactly the effect on French public opinion that Bismarck had intended. This text produced the effect of a red flag on the Gallic bull, gramont, the French foreign minister, declared that he felt he had just received a slap. Napoleons new prime minister, Emile Ollivier, declared that France had done all that it could humanly and honorably do to prevent the war, a crowd of 15–20,000 people, carrying flags and patriotic banners, marched through the streets of Paris, demanding war. On 19 July 1870 a declaration of war was sent to the Prussian government, the southern German states immediately sided with Prussia. The French Army consisted in peacetime of approximately 400,000 soldiers, some of them were veterans of previous French campaigns in the Crimean War, Algeria, the Franco-Austrian War in Italy, and in the Mexican campaign. Under Marshal Adolphe Niel, urgent reforms were made, universal conscription and a shorter period of service gave increased numbers of reservists, who would swell the army to a planned strength of 800,000 on mobilisation. Those who for any reason were not conscripted were to be enrolled in the Garde Mobile, however, the Franco-Prussian War broke out before these reforms could be completely implemented
5.
Mulhouse
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Mulhouse is a city and commune in eastern France, close to the Swiss and German borders. Mulhouse is the commune of the 33 making up the communauté dagglomération Mulhouse Alsace Agglomération. Mulhouse is famous for its museums, especially the Cité de l’Automobile, an industrial town nicknamed the French Manchester, Mulhouse is also the main seat of the Upper Alsace University, where the secretariat of the European Physical Society can be found. Mulhouse is the city of an arrondissement of the Haut-Rhin département. Legends mention the origin of the town in 58 BC, and it was part of the southern Alsatian county of Sundgau in the Holy Roman Empire. From 1354–1515 Mulhouse was part of the Décapole, an association of ten Free Imperial Cities in Alsace, the city joined the Swiss Confederation as an associate in 1515 and was therefore not annexed by France in the Peace of Westphalia in 1648 like the rest of the Sundgau. Starting in the middle of the century, the Koechlin family pioneered cotton cloth manufacturing. André Koechlin built machinery and started making railroad equipment in 1842, the firm in 1839 already employed 1,800 people. After the Prussian victory in the Franco-Prussian War Mulhouse was annexed to the German Empire as part of the territory of Alsace-Lorraine. The city was occupied by French troops on 8 August 1914 at the start of World War I. The citizens of Alsace who unwisely celebrated the appearance of the French army, were left to face German reprisals, after World War I ended in 1918, French troops entered Alsace. Germany ceded the region to France under the Treaty of Versailles, after the Battle of France in 1940, it was occupied by German forces until returned to French control at the end of the war in May 1945. The towns development was stimulated first by the expansion of the industry and tanning. Mulhouse was for a time called the French Manchester. In consequence, the town has enduring links with Louisiana, from which it imported cotton, the towns history also explains why its centre is relatively small. Two rivers run through Mulhouse, the Doller and the Ill, Mulhouse is approximately 100 kilometres away from Strasbourg and Zürich, it is 350 km away from Milan and about 340 km from Frankfurt. It is close enough to Basel, Switzerland and Freiburg, Germany to share the EuroAirPort international airport with two cities. Medieval Mulhouse consists essentially of a lower and an upper town, the lower town was formerly the inner city district of merchants and craftsmen
6.
Luxembourg
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Luxembourg /ˈlʌksəmbɜːrɡ/, officially the Grand Duchy of Luxembourg, is a landlocked country in western Europe. It is bordered by Belgium to the west and north, Germany to the east and its culture, people and languages are highly intertwined with its neighbours, making it essentially a mixture of French and Germanic cultures. It comprises two regions, the Oesling in the north as part of the Ardennes massif. With an area of 2,586 square kilometres, it is one of the smallest sovereign states in Europe, Luxembourg had a population of 524,853 in October 2012, ranking it the 8th least-populous country in Europe. As a representative democracy with a monarch, it is headed by a Grand Duke, Henri, Grand Duke of Luxembourg. Luxembourg is a country, with an advanced economy and the worlds highest GDP per capita. Luxembourg is a member of the European Union, OECD, United Nations, NATO, and Benelux, reflecting its political consensus in favour of economic, political. The city of Luxembourg, which is the capital and largest city, is the seat of several institutions. Luxembourg served on the United Nations Security Council for the years 2013 and 2014, around this fort, a town gradually developed, which became the centre of a state of great strategic value. In the 14th and early 15th centuries, three members of the House of Luxembourg reigned as Holy Roman Emperors, in the following centuries, Luxembourgs fortress was steadily enlarged and strengthened by its successive occupants, the Bourbons, Habsburgs, Hohenzollerns and the French. After the defeat of Napoleon in 1815, Luxembourg was disputed between Prussia and the Netherlands and this arrangement was revised by the 1839 First Treaty of London, from which date Luxembourgs full independence is reckoned. In 1842 Luxembourg joined the German Customs Union, the King of the Netherlands remained Head of State as Grand Duke of Luxembourg, maintaining a personal union between the two countries until 1890. At the death of William III, the throne of the Netherlands passed to his daughter Wilhelmina and this allowed Germany the military advantage of controlling and expanding the railways there. In August 1914, Imperial Germany violated Luxembourgs neutrality in the war by invading it in the war against France and this allowed Germany to use the railway lines, while at the same time denying them to France. Nevertheless, despite the German occupation, Luxembourg was allowed to maintain much of its independence, in 1940, after the outbreak of World War II, Luxembourgs neutrality was again violated when the Wehrmacht of Nazi Germany entered the country, entirely without justification. A government in exile based in London supported the Allies, sending a group of volunteers who participated in the Normandy invasion. Luxembourg was liberated in September 1944, and became a member of the United Nations in 1945. Luxembourgs neutral status under the constitution formally ended in 1948, in 2005, a referendum on the EU treaty establishing a constitution for Europe was held
7.
Casemate
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A casemate, sometimes erroneously rendered casement, is a fortified gun emplacement or armored structure from which guns are fired. Originally, the referred to a vaulted chamber in a fortress. In armoured fighting vehicles that do not have a turret for the main gun, the word comes from the Italian casamatta, the etymology of which is uncertain. Others think that it comes from the Arabic word kasaba, transliterated to kasbah, menagio speculated that it came from the Greek word for pit, khasma, the plural of which is khasmata. Hensleigh Wedgwood thought that it came from the Spanish casa and matar, others take matto in its archaic Italian meaning of dark, equivalent to the English matt, as in opaque, making a casamatta a dark house. Casematte were also used as prisons, making use of their lack of light to add to the punishment. This explanation seems to be the most agreed upon, a casemate was originally a vaulted chamber usually constructed underneath the rampart. It was intended to be impenetrable and could be used for sheltering troops or stores, with the addition of an embrasure through the scarp face of the rampart, it could be used as a protected gun position. In the early 19th century, French military engineer Baron Haxo designed a free-standing casemate that could be built on the top of the rampart, casemates built in concrete were used in the Second World War to protect coastal artillery from air attack. In warship design the term casemate has been used in a number of ways, the most famous naval battle of the war was the duel at Hampton Roads between the Union turretted ironclad USS Monitor and the Confederate casemate ironclad CSS Virginia. Casemate ship was a term for central battery ship or center battery ship. The casemate was a box that extended the full width of the ship protecting many guns. The armoured sides of the box were the sides of hull of the ship, there was an armoured bulkhead at the front and rear of the casemate, and a thick deck protecting the top. The lower edge of the casemate sat on top of ships belt armour, some ships, such as the Alexandra, had a two-storey casemate. A casemate was a room in the side of a warship. A typical casemate held a 6-in gun, and had a 6 front plate, with armour plates on the sides and rear, with a protected top and floor. Casemates were similar in size to turrets, ships carrying them had them in pairs, the first battleships to carry them were the British Royal Sovereign class laid down in 1889. They were adopted as a result of live-firing trials against HMS Resistance in 1888, the use of casemates enabled the 6-in guns to be dispersed, so that a single hit would not knock out all of them
8.
Barracks
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A barrack or barracks is a building or group of buildings built to house soldiers. The word may apply to separate housing blocks or to complete complexes, the main object of barracks is to separate soldiers from the civilian population and reinforce discipline, training, and esprit de corps. They have been called discipline factories for soldiers, Early barracks such as those of the Roman Praetorian Guard were built to maintain elite forces. There are a number of remains of Roman army barracks in frontier forts such as Vercovicium, from these and from contemporary Roman sources we can see that the basics of life in a military camp have remained constant for thousands of years. Large, permanent barracks were developed in the 18th century by the two dominant states of the period, France the caserne and Spain the cuartel. The English term ‘barrack’, on the hand, derives from the Spanish word for a temporary shelter erected by soldiers on campaign. Early barracks were multi-story blocks, often grouped in a quadrangle around a courtyard or parade ground, a good example is Berwick Barracks, which was among the first in England to be purpose-built and begun in 1717 to the design of the distinguished architect Nicholas Hawksmoor. The pavilion plan concept of design was influential in barrack planning after the Crimean War. The first large-scale training camps were built in the Kingdom of France, the British Army built Aldershot camps from 1854. By the First World War, infantry, artillery, and cavalry regiments had separate barracks and these were inadequate for the enormous armies mobilized after 1914. Hut camps were developed using variations of the eponymous Nissen hut, in many military forces, NCOs and enlisted personnel will frequently be housed in barracks for service or training. Junior enlisted and sometimes junior NCOs will often receive less space and may be housed in bays, while senior NCOs, the term Garrison town is a common expression for any town that has military barracks, i. e. a permanent military presence nearby. Barracks blockhouses were used to house troops in forts in Upper Canada, the Stone Frigate, completed in 1820, served as barracks briefly in 1837–38, and was refitted as a dormitory and classrooms to house the Royal Military College of Canada by 1876. The Stone frigate is a stone building originally designed to hold gear. The majority of the Portuguese Army bases is referred as a quartel, in a barracks, each of the dormitory buildings is referred as a caserna. Most of them are regimental barracks, constituting the fixed component of the Army system of forces and being responsible for the training, sustenance, in addition to the regimental administrative, logistic and training bodies, each barracks can lodge one or more operational units. Many of the Portuguese regimental barracks are of the CANIFA model, the CANIFA barracks were designed to lodge 1,000 or more soldiers. Nevertheless, some soldiers lodgings were built in Britain at this time, the first recorded use of the word barracks in this context was for the Irish Barracks, built in the precinct of the Tower of London in 1669
9.
Artillery battery
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The term is also used in a naval context to describe groups of guns on warships. Historically the term referred to a cluster of cannon in action as a group. Such batteries could be a mixture of cannon, howitzer, or mortar types, a siege could involve many batteries at different sites around the besieged place. The term also came to be used for a group of cannon in a fixed fortification and they were usually organised with between six and 12 ordnance pieces, often including cannon and howitzers. By the late 19th century battery had become standard mostly replacing company or troop, in the 20th century the term was generally used for the company level sub-unit of an artillery branch including field, air-defence, anti-tank and position. 20th-century firing batteries have been equipped with mortars, guns, howitzers, rockets, during the Napoleonic Wars some armies started grouping their batteries into larger administrative and field units. Groups of batteries combined for field combat employment called Grand Batteries by Napoleon, administratively batteries were usually grouped in battalions, regiments or squadrons and these developed into tactical organisations. These were further grouped into regiments, simply group or brigades, to further concentrate fire of individual batteries, from World War I they were grouped into artillery divisions in a few armies. Coastal artillery sometimes had completely different organizational terms based on shore defence sector areas, the rank of a battery commander has also varied, but is usually a lieutenant, captain, or major. The number of guns, howitzers, mortars or launchers in a battery has also varied. In the 19th century four to 12 guns was usual as the number to maneuver into the gun line. By late 19th century the artillery battery was divided into a gun line. The gun line consisted of six guns and 12 ammunition mules, during the American Civil War, artillery batteries often consisted of six field pieces for the Union Army and four for the Confederate States Army, although this varied. Batteries were divided into sections of two guns apiece, each section normally under the command of a lieutenant, the full battery was typically commanded by a captain. Often, particularly as the war progressed, individual batteries were grouped into battalions under a major or colonel of artillery, in the 20th century it varied between four and 12 for field artillery, or even two pieces for very heavy pieces. Other types of such as anti-tank or anti-aircraft have sometimes been larger. Some batteries have been dual-equipped with two different types of gun or mortar, and taking whichever was more appropriate when they deployed for operations, from the late 19th century field artillery batteries started to become more complex organisations. Fixed artillery refers to guns or howitzers on mounts that were anchored in one spot, or on carriages intended to be moved only for the purposes of aiming
10.
Cupola
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In architecture, a cupola /ˈkjuːpələ/ is a small, most often dome-like, structure on top of a building. Often used to provide a lookout or to light and air. The word derives, via Italian, from the lower Latin cupula small cup indicating a vault resembling an upside down cup. The cupola is a development during the Renaissance of the oculus, an ancient device found in Roman architecture, the chhatri, seen in Indian architecture, fits the definition of a cupola when it is used atop a larger structure. Cupolas often appear as small buildings in their own right and they often serve as a belfry, belvedere, or roof lantern above a main roof. In other cases they may crown a spire, tower, or turret, barns often have cupolas for ventilation. The square, dome-like segment of a North American railroad train caboose that contains the second-level or angel seats is called a cupola. Some armored fighting vehicles have cupolas, called commanders cupola, which is a dome or cylinder with armored glass to provide 360-degree vision around the vehicle
11.
Battle of Metz
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The Battle of Metz was a battle fought during World War II at the city of Metz, France, from late September 1944 through mid-December between the U. S. Third Army commanded by Lieutenant General George Patton and the German Army commanded by General Otto von Knobelsdorff, strong German resistance resulted in heavy casualties for both sides. The city was captured by U. S. forces and hostilities ceased on November 22. Metz is located between the rivers Moselle and Seille, the fortifications of Metz consisted of several forts and observation posts with connecting entrenchments and tunnels. The city had fallen to the German forces when France was defeated in 1940, following the fall of France, the city was immediately annexed to the Third Reich. Most of the Nazi dignitaries assumed it was obvious that Metz, at that time, the Wehrmacht did not consider it an important location and the citys defenses were reduced with many guns and equipment removed. By the end of August 1944, German forces in Lorraine had managed to reestablish a defensive line, Third Army had come to a halt in face of the German defenses, resulting in a brief pause of operations in this area of the western front. According to an issued by Hitler in March 1944, fortress commanders were ordered to allow their forts to be surrounded if necessary and hold them. Metz was required to follow this order by early September, since the U. S, Third Army led by General George S. Patton had reached Verdun and was posing a threat to the Sarre region of Germany. The German command intended to more time for the strengthening of the West Wall through this strategy. The defense was undertaken by the German First Army, commanded by General Otto von Knobelsdorff, the number of German troops positioned in the vicinity of Metz was equivalent to four and a half divisions. On 18 September, U. S. reconnaissance units encountered Wehrmacht Panzergrenadiers again, the U. S. forces had not expected the German forces to be in the area, and had to bring together their units that were spread out. Several small scale attacks were made by the U. S. forces after this encounter, the first U. S. attack was launched by the 5th Infantry Division, in which they attempted to capture a bridgehead to the north of Metz. This attack was repelled by the German forces, as was another attack on the city that followed, in another attack, the US forces captured a small bridgehead across the Moselle to the south of Metz. By the end of September, German forces positioned to the north were relocated in the area of Metz. A number of troops were withdrawn from Metz. Following this new development, the XII Corps launched another attack but was countered by the German defenders, in the following two weeks, the U. S. forces limited themselves to small scale attacks and patrolling in the Metz area. During this time, the XX Corps underwent a training program, by this time, the U. S. command had decided to attack Metz from its rear, coming from the east
12.
World War I
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World War I, also known as the First World War, the Great War, or the War to End All Wars, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918. More than 70 million military personnel, including 60 million Europeans, were mobilised in one of the largest wars in history and it was one of the deadliest conflicts in history, and paved the way for major political changes, including revolutions in many of the nations involved. The war drew in all the worlds great powers, assembled in two opposing alliances, the Allies versus the Central Powers of Germany and Austria-Hungary. These alliances were reorganised and expanded as more nations entered the war, Italy, Japan, the trigger for the war was the assassination of Archduke Franz Ferdinand of Austria, heir to the throne of Austria-Hungary, by Yugoslav nationalist Gavrilo Princip in Sarajevo on 28 June 1914. This set off a crisis when Austria-Hungary delivered an ultimatum to the Kingdom of Serbia. Within weeks, the powers were at war and the conflict soon spread around the world. On 25 July Russia began mobilisation and on 28 July, the Austro-Hungarians declared war on Serbia, Germany presented an ultimatum to Russia to demobilise, and when this was refused, declared war on Russia on 1 August. Germany then invaded neutral Belgium and Luxembourg before moving towards France, after the German march on Paris was halted, what became known as the Western Front settled into a battle of attrition, with a trench line that changed little until 1917. On the Eastern Front, the Russian army was successful against the Austro-Hungarians, in November 1914, the Ottoman Empire joined the Central Powers, opening fronts in the Caucasus, Mesopotamia and the Sinai. In 1915, Italy joined the Allies and Bulgaria joined the Central Powers, Romania joined the Allies in 1916, after a stunning German offensive along the Western Front in the spring of 1918, the Allies rallied and drove back the Germans in a series of successful offensives. By the end of the war or soon after, the German Empire, Russian Empire, Austro-Hungarian Empire, national borders were redrawn, with several independent nations restored or created, and Germanys colonies were parceled out among the victors. During the Paris Peace Conference of 1919, the Big Four imposed their terms in a series of treaties, the League of Nations was formed with the aim of preventing any repetition of such a conflict. This effort failed, and economic depression, renewed nationalism, weakened successor states, and feelings of humiliation eventually contributed to World War II. From the time of its start until the approach of World War II, at the time, it was also sometimes called the war to end war or the war to end all wars due to its then-unparalleled scale and devastation. In Canada, Macleans magazine in October 1914 wrote, Some wars name themselves, during the interwar period, the war was most often called the World War and the Great War in English-speaking countries. Will become the first world war in the sense of the word. These began in 1815, with the Holy Alliance between Prussia, Russia, and Austria, when Germany was united in 1871, Prussia became part of the new German nation. Soon after, in October 1873, German Chancellor Otto von Bismarck negotiated the League of the Three Emperors between the monarchs of Austria-Hungary, Russia and Germany
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