The Heligoland Bight , also known as Helgoland Bight , (German: Helgoländer Bucht ) is a bay which forms the southern part of the German Bight , itself a bay of the North Sea , located at the mouth of the Elbe river. The Heligoland Bight extends from the mouth of the Elbe to the islands of Heligoland and lies between the East Frisian island of Wangerooge and the North Frisian peninsula of Eiderstedt .
126-466: The bight is named after Heligoland. It was the location of World War I naval battles in 1914 and 1917 . In 1939 it also had a World War II aerial battle named after it. In the Heligoland Basin ( Helgoländer Becken ), a basin lying directly southwest of Heligoland, the bight is up to 56 metres (184 ft) deep. One of the busiest shipping lanes in the world, from Hamburg and
252-645: A blue-water navy was vital for global power projection; Tirpitz had his books translated into German, while Wilhelm made them required reading for his advisors and senior military personnel. However, it was also an emotional decision, driven by Wilhelm's simultaneous admiration for the Royal Navy and desire to surpass it. Bismarck thought that the British would not interfere in Europe, as long as its maritime supremacy remained secure, but his dismissal in 1890 led to
378-593: A freedom fighter who fought to liberate all the peoples of Yugoslavia from Imperial rule, fighting for the workers and the oppressed. In 1920 Princip and the other conspirators were exhumed and brought to Sarajevo, where they were buried together beneath the Vidovdan Heroes Chapel . In the 1990s, Princip started to be seen by some as a Serbian nationalist acting for the creation of a Greater Serbia . Political movements and regimes have either praised or demonized him to promote their ideology. Today he
504-592: A grenade at the Archduke's car and injured two of his aides. The other assassins were also unsuccessful. An hour later, as Ferdinand was returning from visiting the injured officers in hospital, his car took a wrong turn into a street where Gavrilo Princip was standing. He fired two pistol shots, fatally wounding Ferdinand and his wife Sophie . According to historian Zbyněk Zeman , in Vienna "the event almost failed to make any impression whatsoever. On 28 and 29 June,
630-540: A guerrilla warfare campaign and only surrendered two weeks after the armistice took effect in Europe. Before the war, Germany had attempted to use Indian nationalism and pan-Islamism to its advantage, a policy continued post-1914 by instigating uprisings in India , while the Niedermayer–Hentig Expedition urged Afghanistan to join the war on the side of Central Powers. However, contrary to British fears of
756-652: A bottle of cyanide in their pockets. Before leaving Serbia, Princip wrote to his former roommate in Sarajevo Danilo Ilić, to notify him of his assassination plan and to ask him to recruit more people. Ilić recruited Muhamed Mehmedbašić , a Bosnian Muslim carpenter, Cvetko Popović, and Vaso Čubrilović , both Bosnian Serb students aged eighteen and seventeen. Archduke Franz Ferdinand of Austria and his wife, Duchess Sophie Chotek , arrived in Sarajevo by train shortly before 10 a.m. on 28 June 1914. Their car
882-629: A bust of Princip was unveiled in Tovariševo , and on the centenary itself, a statue was erected in East Sarajevo. A year later, a statue of Princip was unveiled in Belgrade by the President of Serbia Tomislav Nikolić and the President of Republika Srpska Milorad Dodik , as a gift from Republika Srpska to Serbia. At the unveiling Nikolić gave a speech, saying in part: "Princip was a hero,
1008-408: A change in policy and an Anglo-German naval arms race began. Despite the vast sums spent by Tirpitz, the launch of HMS Dreadnought in 1906 gave the British a technological advantage. Ultimately, the race diverted huge resources into creating a German navy large enough to antagonise Britain, but not defeat it; in 1911, Chancellor Theobald von Bethmann Hollweg acknowledged defeat, leading to
1134-714: A demonstration against the Habsburg authority in Sarajevo, organised by Luka Jukić, a Croat student from Bosnia. The demonstrators burned a Hungarian flag and many were injured and arrested by the police. During the scuffle Princip was hit with a sabre and his clothes were torn. The following day the students declared a general strike, and for the first time in Bosnian history, Croats, Serbs and Muslims took part together. A student present that day claimed that "Princip went from class to class, threatening with his knuckle-duster all
1260-613: A direct threat. The 1908–1909 Bosnian Crisis began when Austria annexed the former Ottoman territory of Bosnia and Herzegovina , which it had occupied since 1878. Timed to coincide with the Bulgarian Declaration of Independence from the Ottoman Empire, this unilateral action was denounced by the European powers, but accepted as there was no consensus on how to resolve the situation. Some historians see this as
1386-471: A gap between the German armies as they closed on Paris. The French army, reinforced by the British expeditionary corps, seized this opportunity to counter-attack and pushed the German army 40 to 80 km back. Both armies were then so exhausted that no decisive move could be implemented, so they settled in trenches, with the vain hope of breaking through as soon as they could build local superiority. In 1911,
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#17327833945181512-581: A group of assassins back to Bosnia and attack the Archduke during his official visit to Sarajevo. He convinced Čabrinović and his old schoolfriend Trifko Grabež to join the plot. They also talked about killing Oskar Potiorek, the provincial governor, as a means of protest against the emergency régime. To find weapons, Princip asked his Bosnian Muslim friend, Djulaga Bukovac, a veteran of the Balkan wars. Bukovac introduced them to Milan Ciganović , another Bosnian expatriate who had fought under Major Tankosić during
1638-811: A military prison within the Habsburg fortress of Theresienstadt in northern Bohemia (now in the Czech Republic ). Princip was chained to a wall in solitary confinement at the Small Fortress in Terezín , where he lived in harsh conditions and developed tuberculosis . From February to June 1916, Princip met four times with Martin Pappenheim , a psychiatrist in the Austro-Hungarian army. Pappenheim wrote that Princip asserted that
1764-477: A pillar was constructed at the corner of where the assassination took place. It was destroyed the following year. In 1941, the 1930 plaque commemorating Princip was removed by the local Germans when the German Army invaded. It was presented to Adolf Hitler as a birthday gift and kept in a museum, only to be lost after 1945. After World War II, a new plaque went up which claimed that "Gavrilo Princip threw off
1890-403: A pistol into their convertible car that had unexpectedly stopped 1.5 m (5 feet) from him. Princip was arrested immediately and tried alongside twenty-four others, all Bosnians and thus Austro-Hungarian subjects. At his trial, Princip stated: "I am a Yugoslav nationalist, aiming for the unification of all Yugoslavs, and I do not care what form of state, but it must be free from Austria." Princip
2016-510: A plot to assassinate the heir to the Habsburg Empire during his announced visit to Sarajevo. The Black Hand , a Serbian secret society with ties to Serbian military intelligence, provided the conspirators with weapons and training before facilitating their re-entry into Bosnia. On Sunday 28 June 1914 during the royal couple's visit to Sarajevo, the then-teenager Princip mortally wounded both Franz Ferdinand and his wife Sophie by firing
2142-548: A possibility. This was accentuated by British and Russian support for France against Germany during the 1911 Agadir Crisis . German economic and industrial strength continued to expand rapidly post-1871. Backed by Wilhelm II, Admiral Alfred von Tirpitz sought to use this growth to build an Imperial German Navy , that could compete with the British Royal Navy . This policy was based on the work of US naval author Alfred Thayer Mahan , who argued that possession of
2268-771: A province of the Ottoman Empire . He was the second of his parents' nine children, six of whom died in infancy. Princip's mother Marija wanted to name him after her late brother, Špiro, but he was named Gavrilo at the insistence of a local Eastern Orthodox priest, who claimed that naming the sickly infant after the Archangel Gabriel would help him survive. A Serb family, the Princips had lived in northwestern Bosnia for many centuries. Their ancestors came from Grahovo, Nikšić in Montenegro , emigrating in
2394-834: A revolt in India, the outbreak of the war saw a reduction in nationalist activity. Leaders from the Indian National Congress and other groups believed support for the British war effort would hasten Indian Home Rule , a promise allegedly made explicit in 1917 by Edwin Montagu , the Secretary of State for India . In 1914, the British Indian Army was larger than the British Army itself, and between 1914 and 1918 an estimated 1.3 million Indian soldiers and labourers served in Europe, Africa, and
2520-587: A secret local society aiming to free Bosnia from Austrian rule and achieve the unification of the South Slavs . After attending anti-Austrian demonstrations in Sarajevo , he was expelled from school and walked to Belgrade , Serbia , to continue his education. During the First Balkan War , Princip traveled to Southern Serbia to volunteer with the Serbian army's irregular forces fighting against
2646-516: A significant escalation, ending any chance of Austria cooperating with Russia in the Balkans, while also damaging diplomatic relations between Serbia and Italy. Tensions increased after the 1911–1912 Italo-Turkish War demonstrated Ottoman weakness and led to the formation of the Balkan League , an alliance of Serbia, Bulgaria, Montenegro , and Greece . The League quickly overran most of
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#17327833945182772-452: A symbol of liberation ideas, tyrant-killer, idea-holder of liberation from slavery, which spanned through Europe". On 11 November 2018, the 100th anniversary of the end of World War I, Princess Anita of Hohenberg, the eldest great-grandchild of Archduke Franz Ferdinand, and Branislav Princip, grandnephew of Gavrilo Princip, shook hands in a symbolic act of reconciliation in Graz, Austria. In
2898-478: A war on two fronts; the Schlieffen Plan envisaged using 80% of the army to defeat France, then switching to Russia. Since this required them to move quickly, mobilization orders were issued that afternoon. Once the German ultimatum to Russia expired on the morning of 1 August, the two countries were at war. At a meeting on 29 July, the British cabinet had narrowly decided its obligations to Belgium under
3024-402: A weak Ottoman government, rather than an ambitious Slav power like Bulgaria . Russia had ambitions in northeastern Anatolia while its clients had overlapping claims in the Balkans. These competing interests divided Russian policy-makers and added to regional instability. Austrian statesmen viewed the Balkans as essential for the continued existence of their Empire and saw Serbian expansion as
3150-455: A whole, the Somme offensive led to an estimated 420,000 British casualties, along with 200,000 French and 500,000 Germans. The diseases that emerged in the trenches were a major killer on both sides. The living conditions led to disease and infection, such as trench foot , lice , typhus , trench fever , and the ' Spanish flu '. At the start of the war, German cruisers were scattered across
3276-508: Is known, however, that from 1908 to 1913, military spending by the six major European powers increased by over 50% in real terms. The years before 1914 were marked by a series of crises in the Balkans, as other powers sought to benefit from the Ottoman decline. While Pan-Slavic and Orthodox Russia considered itself the protector of Serbia and other Slav states, they preferred the strategically vital Bosporus straits to be controlled by
3402-503: Is still celebrated as a hero by numerous Serbs and regarded as a terrorist by many Croats and Bosniaks . Asim Sarajlić , a senior MP of the Bosniak nationalist Party of Democratic Action , stated in 2014 that Princip brought an end to "a golden era of history under Austrian rule" and that "we are strongly against the mythology of Princip as a fighter of freedom". Many of Bosnia's Serbs continue to venerate his memory: Nenad Samardžija,
3528-487: Is still disputed, and he remains a historically significant but polarising figure. For the Habsburg monarchy and its supporters, he was a murderous terrorist ; the Kingdom of Yugoslavia portrayed him as a Yugoslav hero; during World War II , Nazis and Croatian fascist Ustaše viewed him as a degenerate criminal and a left-wing anarchist; and for socialist Yugoslavia , he represented a youthful hero of armed resistance,
3654-431: Is viewed as controversial; many Serbs regard him as a hero who stood against colonial oppression and slavery, while Bosniaks and Croats frequently view him as a terrorist. Gavrilo Princip was born on 25 July [ O.S. 13 July] 1894, in the remote hamlet of Obljaj , near Bosansko Grahovo , in western Bosnia . At the time of his birth, Bosnia was administered by Austria-Hungary , while still formally
3780-574: The Schutzkorps was established, and carried out the persecution of Serbs. The assassination initiated the July Crisis, a month of diplomatic manoeuvring between Austria-Hungary, Germany, Russia, France and Britain. Believing that Serbian intelligence helped organise Franz Ferdinand's murder, Austrian officials wanted to use the opportunity to end their interference in Bosnia and saw war as
3906-641: The World War . In August 1914, the magazine The Independent wrote "This is the Great War. It names itself". In October 1914, the Canadian magazine Maclean's similarly wrote, "Some wars name themselves. This is the Great War." Contemporary Europeans also referred to it as " the war to end war " and it was also described as "the war to end all wars" due to their perception of its unparalleled scale, devastation, and loss of life. The first recorded use of
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4032-695: The Australian Naval and Military Expeditionary Force landed on the island of New Britain , then part of German New Guinea . On 28 October, the German cruiser SMS Emden sank the Russian cruiser Zhemchug in the Battle of Penang . Japan declared war on Germany before seizing territories in the Pacific, which later became the South Seas Mandate , as well as German Treaty ports on
4158-847: The First World War (28 July 1914 – 11 November 1918), also known as the Great War , was a global conflict between two coalitions: the Allies (or Entente) and the Central Powers . Fighting took place mainly in Europe and the Middle East , as well as in parts of Africa and the Asia-Pacific , and in Europe was characterised by trench warfare ; the widespread use of artillery , machine guns, and chemical weapons (gas); and
4284-593: The Museum of Military History in Vienna in 2004. It is now part of the permanent exhibition there. During the Yugoslavian era, Latin Bridge , the site of the assassination, was renamed Princip's Bridge in remembrance; it reverted to its old name Latinska Cuprija in 1992. In Sarajevo about a half-dozen memorials to Gavrilo Princip have been erected on the site and torn down with each change in power. In 1917,
4410-704: The Ottoman Empire but was rejected for being too small and weak. In 1913, following the unexpected success of the Serbians in the war against the Ottomans, the Austrian military governor of Bosnia, Oskar Potiorek , declared a state of emergency , dissolved the parliament, imposed martial rule , and banned all Serbian public, cultural, and educational societies. Inspired by a spate of assassination attempts against Imperial officials by Slavic nationalists and anarchists , Princip persuaded two other young Bosnians to join
4536-721: The Rüstungswende or 'armaments turning point', when he switched expenditure from the navy to the army. This decision was not driven by a reduction in political tensions but by German concern over Russia's quick recovery from its defeat in the Russo-Japanese War and subsequent 1905 Russian Revolution . Economic reforms led to a significant post-1908 expansion of railways and transportation infrastructure, particularly in its western border regions. Since Germany and Austria-Hungary relied on faster mobilisation to compensate for their numerical inferiority compared to Russia,
4662-576: The Second Balkan War . Ciganović was also a freemason and an associate of the Black Hand, the secretive, ultra-nationalist Serbian group responsible for the regicide of 1903 . Ciganović then approached Tankosić, another Black Hand member of Bosnian descent, from whom he obtained the weapons. On 27 May 1914, Ciganović supplied the three young Bosnians with five Browning pistols, six grenades, and several vials of poison. Ciganović took
4788-828: The United States entered the war on the Allied side following Germany's resumption of unrestricted submarine warfare against Atlantic shipping. Later that year, the Bolsheviks seized power in the Russian October Revolution , and Soviet Russia signed an armistice with the Central Powers in December, followed by a separate peace in March 1918. That month, Germany launched an offensive in
4914-487: The hydrophone and depth charges were introduced, destroyers could potentially successfully attack a submerged submarine. Convoys slowed the flow of supplies since ships had to wait as convoys were assembled; the solution was an extensive program of building new freighters. Troopships were too fast for the submarines and did not travel the North Atlantic in convoys. The U-boats sunk more than 5,000 Allied ships, at
5040-821: The tank . After the First Battle of the Marne in September 1914, Allied and German forces unsuccessfully tried to outflank each other, a series of manoeuvres later known as the " Race to the Sea ". By the end of 1914, the opposing forces confronted each other along an uninterrupted line of entrenched positions from the Channel to the Swiss border. Since the Germans were normally able to choose where to stand, they generally held
5166-588: The 1839 Treaty of London did not require it to oppose a German invasion with military force; however, Prime Minister Asquith and his senior Cabinet ministers were already committed to supporting France, the Royal Navy had been mobilised, and public opinion was strongly in favour of intervention. On 31 July, Britain sent notes to Germany and France, asking them to respect Belgian neutrality; France pledged to do so, but Germany did not reply. Aware of German plans to attack through Belgium, French Commander-in-Chief Joseph Joffre asked his government for permission to cross
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5292-563: The 1879 Dual Alliance , which became the Triple Alliance when Italy joined in 1882. For Bismarck, the purpose of these agreements was to isolate France by ensuring the three Empires resolve any disputes between themselves. In 1887, Bismarck set up the Reinsurance Treaty , a secret agreement between Germany and Russia to remain neutral if either were attacked by France or Austria-Hungary. For Bismarck, peace with Russia
5418-441: The 1913 Treaty of London , which had created an independent Albania while enlarging the territories of Bulgaria, Serbia, Montenegro and Greece. However, disputes between the victors sparked the 33-day Second Balkan War , when Bulgaria attacked Serbia and Greece on 16 June 1913; it was defeated, losing most of Macedonia to Serbia and Greece, and Southern Dobruja to Romania. The result was that even countries which benefited from
5544-540: The Archduke and his wife set off the July Crisis , a series of events that within one month led to the outbreak of World War I . Princip was born in western Bosnia to a poor Serb family. At the age of 13, he was sent to Sarajevo, the capital of Austrian-occupied Bosnia , to study at the Merchants' School, before transferring to the gymnasium , where he became politically aware. In 1911, he joined Young Bosnia ,
5670-569: The Austrians and Serbs clashed at the battles of the Cer and Kolubara ; over the next two weeks, Austrian attacks were repulsed with heavy losses. As a result, Austria had to keep sizeable forces on the Serbian front, weakening their efforts against Russia. Serbia's victory against Austria-Hungary in the 1914 invasion has been called one of the major upset victories of the twentieth century. In 1915,
5796-593: The Austrians briefly occupied the Serbian capital, Belgrade . A Serbian counter-attack in the Battle of Kolubara succeeded in driving them from the country by the end of 1914. For the first 10 months of 1915, Austria-Hungary used most of its military reserves to fight Italy. German and Austro-Hungarian diplomats scored a coup by persuading Bulgaria to join the attack on Serbia. The Austro-Hungarian provinces of Slovenia , Croatia and Bosnia provided troops for Austria-Hungary. Montenegro allied itself with Serbia. Bulgaria declared war on Serbia on 14 October 1915 and joined in
5922-493: The Balkan Wars, such as Serbia and Greece, felt cheated of their "rightful gains", while for Austria it demonstrated the apparent indifference with which other powers viewed their concerns, including Germany. This complex mix of resentment, nationalism and insecurity helps explain why the pre-1914 Balkans became known as the " powder keg of Europe ". On 28 June 1914, Archduke Franz Ferdinand of Austria , heir presumptive to Emperor Franz Joseph I of Austria , visited Sarajevo ,
6048-404: The Central Powers. However, the pro-German King Constantine I dismissed the pro-Allied government of Eleftherios Venizelos before the Allied expeditionary force arrived. The Macedonian front was at first mostly static. French and Serbian forces retook limited areas of Macedonia by recapturing Bitola on 19 November 1916 following the costly Monastir offensive , which brought stabilisation of
6174-410: The Chinese Shandong peninsula at Tsingtao . After Vienna refused to withdraw its cruiser SMS Kaiserin Elisabeth from Tsingtao, Japan declared war on Austria-Hungary, and the ship was sunk in November 1914. Within a few months, Allied forces had seized all German territories in the Pacific, leaving only isolated commerce raiders and a few holdouts in New Guinea. Some of the first clashes of
6300-406: The First Belgrade Gymnasium to take the fifth grade exam which he failed. When war broke out between the Balkan states and Turkey in October 1912, Princip went to a recruitment office in Belgrade to volunteer his service with the komite , the irregular Serbian units. Upon being rejected because of his small build, he traveled to a different recruitment office this time in Prokuplje , north of
6426-411: The First World War would have occurred even if the assassination had not taken place, and that he "cannot feel himself responsible for the catastrophe". Princip died on 28 April 1918, three years and ten months after the assassination. At the time of his death, weakened by malnutrition and disease, he weighed around 40 kilograms (88 lb; 6 st 4 lb). Long after his death, Princip's legacy
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#17327833945186552-548: The German High Seas Fleet was confined to port. German U-boats attempted to cut the supply lines between North America and Britain. The nature of submarine warfare meant that attacks often came without warning, giving the crews of the merchant ships little hope of survival. The United States launched a protest, and Germany changed its rules of engagement. After the sinking of the passenger ship RMS Lusitania in 1915, Germany promised not to target passenger liners, while Britain armed its merchant ships, placing them beyond
6678-465: The German Army increased in size from 1908 to 1914, he changed the allocation of forces between the two wings to 70:30. He also considered Dutch neutrality essential for German trade and cancelled the incursion into the Netherlands, which meant any delays in Belgium threatened the viability of the plan. Historian Richard Holmes argues that these changes meant the right wing was not strong enough to achieve decisive success. The initial German advance in
6804-429: The German drama film 1914 (1931), Carl Balhaus played Gavrilo Princip. Irfan Mensur played Princip in The Day That Shook the World (1975), based on the assassination. In the Austrian biopic Death of a Schoolboy [ de ] (1990, original German title Gavre Princip – Himmel unter Steinen ) by Peter Patzak about Princip's life, he was portrayed by British actor and director Reuben Pillsbury . He
6930-434: The German occupiers". During the Bosnian War , embossed footprints marking where Princip fired the fatal shots were torn out. As the centenary of the assassination neared, an apolitical plaque was put up at the corner where the assassination took place, which states: "From this place on 28 June 1914, Gavrilo Princip assassinated the heir to the Austro-Hungarian throne Franz Ferdinand and his wife Sofia." On 21 April 2014,
7056-462: The German right wing would sweep through the Netherlands and Belgium , then swing south, encircling Paris and trapping the French army against the Swiss border. The plan's creator, Alfred von Schlieffen , head of the German General Staff from 1891 to 1906, estimated that this would take six weeks, after which the German army would transfer to the East and defeat the Russians. The plan was substantially modified by his successor, Helmuth von Moltke
7182-426: The Germans bled heavily as well, with anywhere from 700,000 to 975,000 casualties between the two combatants. Verdun became a symbol of French determination and self-sacrifice. The Battle of the Somme was an Anglo-French offensive from July to November 1916. The opening day on 1 July 1916 was the bloodiest single day in the history of the British Army , which suffered 57,500 casualties, including 19,200 dead. As
7308-565: The Middle East. In all, 140,000 soldiers served on the Western Front and nearly 700,000 in the Middle East, with 47,746 killed and 65,126 wounded. The suffering engendered by the war, as well as the failure of the British government to grant self-government to India afterward, bred disillusionment, resulting in the campaign for full independence led by Mahatma Gandhi . Pre-war military tactics that had emphasised open warfare and individual riflemen proved obsolete when confronted with conditions prevailing in 1914. Technological advances allowed
7434-703: The Ottoman Empire , which disturbed the long-standing balance of power in Europe, as well as economic competition between nations triggered by industrialisation and imperialism . Growing tensions between the great powers and in the Balkans reached a breaking point on 28 June 1914, when a Bosnian Serb named Gavrilo Princip assassinated Archduke Franz Ferdinand , heir to the Austro-Hungarian throne. Austria-Hungary held Serbia responsible, and declared war on 28 July. After Russia mobilised in Serbia's defence, Germany declared war on Russia and France , who had an alliance . The United Kingdom entered after Germany invaded Belgium , whose neutrality it guaranteed, and
7560-545: The Ottomans joined the Central Powers in November. Germany's strategy in 1914 was to quickly defeat France, then to transfer its forces to the east, but its advance was halted in September , and by the end of the year the Western Front consisted of a continuous line of trenches stretching from the English Channel to Switzerland. The Eastern Front was more dynamic, but neither side gained a decisive advantage, despite costly offensives. Italy , Bulgaria , Romania , Greece and others joined in from 1915 onward. In April 1917,
7686-449: The Ottomans' territory in the Balkans during the 1912–1913 First Balkan War , much to the surprise of outside observers. The Serbian capture of ports on the Adriatic resulted in partial Austrian mobilisation, starting on 21 November 1912, including units along the Russian border in Galicia . The Russian government decided not to mobilise in response, unprepared to precipitate a war. The Great Powers sought to re-assert control through
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#17327833945187812-405: The Piedmont was to Italy... In my opinion every Serb, Croat and Slovene should be an enemy of Austria. The Austro-Hungarian authorities tried to hide the fact that the conspirators included Croats and Bosniaks, going as far as changing the name of one of them in the press reports, to portray the entire scheme as being of Serbian origin and carried out only by Serbs. Since it provided the weapons to
7938-549: The Russian Stavka agreed with the French to attack Germany within fifteen days of mobilisation, ten days before the Germans had anticipated, although it meant the two Russian armies that entered East Prussia on 17 August did so without many of their support elements. By the end of 1914, German troops held strong defensive positions inside France, controlled the bulk of France's domestic coalfields, and inflicted 230,000 more casualties than it lost itself. However, communications problems and questionable command decisions cost Germany
8064-399: The Sarajevo Gymnasium . Following the annexation of the region by the Austro-Hungarian empire in 1908, Bosnia, like the other southern Slavic states under imperial rule, yearned for independence. As a result, various student groups emerged interested in movements such as romantic nationalism , nihilism , or anti imperialism , while at school and through his roommate Danilo Ilić , Princip
8190-409: The Serb governor of East Sarajevo , said in 2014 that "we once all lived in one state (Yugoslavia), and we never looked on it as any kind of terrorist act" but "a movement of young people who wanted to liberate themselves from colonial slavery". The house where Princip lived in Sarajevo was destroyed during World War I. After the war, it was rebuilt as a museum in the Kingdom of Yugoslavia. Yugoslavia
8316-429: The Serbian retreat toward the Adriatic coast in the Battle of Mojkovac on 6–7 January 1916, but ultimately the Austrians also conquered Montenegro. The surviving Serbian soldiers were evacuated to Greece. After the conquest, Serbia was divided between Austro-Hungary and Bulgaria. In late 1915, a Franco-British force landed at Salonica in Greece to offer assistance and to pressure its government to declare war against
8442-402: The Turkish frontier in southern Serbia. After taking one look at him, Major Vojislav Tankosić , the commander of all Komite units, rejected him for being too small and looking too weak. Humiliated, Princip returned first briefly to Belgrade then back to the village of Hadžići. According to Vladimir Dedijer , his failure to be accepted in the army on the account that he looked weak, was one of
8568-455: The West was very successful. By the end of August, the Allied left, which included the British Expeditionary Force (BEF), was in full retreat , and the French offensive in Alsace-Lorraine was a disastrous failure, with casualties exceeding 260,000. German planning provided broad strategic instructions while allowing army commanders considerable freedom in carrying them out at the front, but von Kluck used this freedom to disobey orders, opening
8694-430: The Younger . Under Schlieffen, 85% of German forces in the west were assigned to the right wing, with the remainder holding along the frontier. By keeping his left-wing deliberately weak, he hoped to lure the French into an offensive into the "lost provinces" of Alsace-Lorraine , which was the strategy envisaged by their Plan XVII . However, Moltke grew concerned that the French might push too hard on his left flank and as
8820-446: The aggressor, German Chancellor Bethmann Hollweg delayed the commencement of war preparations until 31 July. That afternoon, the Russian government were handed a note requiring them to "cease all war measures against Germany and Austria-Hungary" within 12 hours. A further German demand for neutrality was refused by the French who ordered general mobilization but delayed declaring war. The German General Staff had long assumed they faced
8946-410: The assassins and helped them cross the border, the Black Hand was implicated in the assassination. This did not prove that the Serbian government knew about the assassination, let alone approved of it, but was enough for Austria-Hungary to issue a démarche to Serbia known as the July Ultimatum , which led up to the outbreak of World War I . According to David Fromkin what the killings gave Vienna
9072-407: The attack by the Austro-Hungarian army under Mackensen's army of 250,000 that was already underway. Serbia was conquered in a little more than a month, as the Central Powers, now including Bulgaria, sent in 600,000 troops in total. The Serbian army, fighting on two fronts and facing certain defeat, retreated into northern Albania . The Serbs suffered defeat in the Battle of Kosovo . Montenegro covered
9198-543: The best way of achieving this. However, the Foreign Ministry had no solid proof of Serbian involvement. On 23 July, Austria delivered an ultimatum to Serbia, listing ten demands made intentionally unacceptable to provide an excuse for starting hostilities. Serbia ordered general mobilization on 25 July, but accepted all the terms, except for those empowering Austrian representatives to suppress "subversive elements" inside Serbia, and take part in
9324-536: The border and pre-empt such a move. To avoid violating Belgian neutrality, he was told any advance could come only after a German invasion. Instead, the French cabinet ordered its Army to withdraw 10 km behind the German frontier, to avoid provoking war. On 2 August, Germany occupied Luxembourg and exchanged fire with French units when German patrols entered French territory; on 3 August, they declared war on France and demanded free passage across Belgium, which
9450-582: The boys who wavered in coming to the new demonstrations." As a result of his conduct and his involvement in the demonstrations against Austro-Hungarian authorities, Princip was expelled from school and in the spring of 1912 decided to go to Belgrade, making the 280-kilometre (170 mi) journey on foot. According to one account, he fell to his knees and kissed the ground upon crossing the border into Serbia. Having left Sarajevo without telling his brother, Princip lived without money and in difficult conditions alongside other Bosnian students. In June 1912, he went to
9576-600: The campaign saw the first use of anti-aircraft warfare after an Austrian plane was shot down with ground-to-air fire, as well as the first medical evacuation by the Serbian army. Upon mobilisation, in accordance with the Schlieffen Plan , 80% of the German Army was located on the Western Front, with the remainder acting as a screening force in the East. Rather than a direct attack across their shared frontier,
9702-649: The capital of the recently annexed Bosnia and Herzegovina . Cvjetko Popović , Gavrilo Princip , Nedeljko Čabrinović , Trifko Grabež , Vaso Čubrilović ( Bosnian Serbs ) and Muhamed Mehmedbašić (from the Bosniaks community), from the movement known as Young Bosnia , took up positions along the Archduke's motorcade route, to assassinate him. Supplied with arms by extremists within the Serbian Black Hand intelligence organisation, they hoped his death would free Bosnia from Austrian rule. Čabrinović threw
9828-426: The car to pass without taking action. At 10:15 am, when the motorcade passed the central police station, nineteen-year-old student Nedeljko Čabrinović hurled a hand grenade at the Archduke's car. The driver accelerated when he saw the object flying towards him, and the bomb, which had a 10-second delay, exploded under the fourth car. Two of the occupants were seriously wounded. After Čabrinović's failed attempt,
9954-541: The car, first hitting the Archduke in the neck, and then hitting the Duchess in the abdomen . They both died shortly after. The Austro-Hungarian government who saw Serbia's nationalist aspirations as a threat to its own multi-ethnic empire, used the assassination as the perfect pretext to take action against Serbia. A chain of events triggered the July Crisis which led to the outbreak of World War I. On 28 July, 1914, Austria-Hungary declared war on Serbia, followed by
10080-466: The chance of a decisive outcome, while it had failed to achieve the primary objective of avoiding a long, two-front war. As was apparent to several German leaders, this amounted to a strategic defeat; shortly after the First Battle of the Marne , Crown Prince Wilhelm told an American reporter "We have lost the war. It will go on for a long time but lost it is already." On 30 August 1914, New Zealand occupied German Samoa (now Samoa ). On 11 September,
10206-520: The cost of 199 submarines. World War I also saw the first use of aircraft carriers in combat, with HMS Furious launching Sopwith Camels in a successful raid against the Zeppelin hangars at Tondern in July 1918, as well as blimps for antisubmarine patrol. Faced with Russia in the east, Austria-Hungary could spare only one-third of its army to attack Serbia. After suffering heavy losses,
10332-522: The creation of new independent states, including Poland , Finland , the Baltic states , Czechoslovakia , and Yugoslavia . The League of Nations was established to maintain world peace, but its failure to manage instability during the interwar period contributed to the outbreak of World War II in 1939. Before World War II , the events of 1914–1918 were generally known as the Great War or simply
10458-449: The creation of strong defensive systems largely impervious to massed infantry advances, such as barbed wire , machine guns and above all far more powerful artillery , which dominated the battlefield and made crossing open ground extremely difficult. Both sides struggled to develop tactics for breaching entrenched positions without heavy casualties. In time, technology enabled the production of new offensive weapons, such as gas warfare and
10584-909: The crowds listened to music and drank wine, as if nothing had happened." Nevertheless, the impact of the murder of the heir to the throne was significant, and has been described by historian Christopher Clark as a "9/11 effect, a terrorist event charged with historic meaning, transforming the political chemistry in Vienna". Austro-Hungarian authorities encouraged subsequent anti-Serb riots in Sarajevo . Violent actions against ethnic Serbs were also organised outside Sarajevo, in other cities in Austro-Hungarian-controlled Bosnia and Herzegovina, Croatia and Slovenia. Austro-Hungarian authorities in Bosnia and Herzegovina imprisoned approximately 5,500 prominent Serbs, 700 to 2,200 of whom died in prison. A further 460 Serbs were sentenced to death. A predominantly Bosniak special militia known as
10710-429: The declarations of war by Germany, France, Russia and Great Britain. Before Princip could fire for a third time, the pistol was wrested from his hand and he was pushed to the ground. He managed to swallow a capsule of cyanide , which failed to kill him. The trial opened on 12 October and lasted until 23 October 1914. Princip and twenty-four people were indicted. All six assassins, except Mehmedbašić, were under twenty at
10836-523: The driver, a Czech named Leopold Lojka , about this decision. On the way to the hospital, Lojka, following the original plan, turned onto a side street where Princip was in front of a local delicatessen. After the Governor shouted at him, Lojka stopped in front of a shop and began to reverse. As he did so the engine stalled and the gears locked. Princip stepped forward, drew a FN Model 1910 semi-automatic pistol , and at point-blank range fired twice into
10962-571: The early 1700s, they belonged to the Jovićević clan , and adhered to the Serbian Orthodox Christian faith. Princip's parents, Petar and Marija (née Mićić), were poor farmers who lived off the meager land they owned. They were part of a class of Christian peasants known to the Ottomans as kmetovi ( serfs ), and were often oppressed by their Muslim landlords. Petar, who insisted on "strict correctness", never drank or swore and
11088-695: The expansion of the French colonial empire . In 1873, Bismarck negotiated the League of the Three Emperors , which included Austria-Hungary , Russia and Germany. After the 1877–1878 Russo-Turkish War , the League was dissolved due to Austrian concerns over the expansion of Russian influence in the Balkans , an area they considered to be of vital strategic interest. Germany and Austria-Hungary then formed
11214-400: The first time on the Western Front. Several types of gas soon became widely used by both sides and though it never proved a decisive, battle-winning weapon, it became one of the most feared and best-remembered horrors of the war. In February 1916, the Germans attacked French defensive positions at the Battle of Verdun , lasting until December 1916. Casualties were greater for the French, but
11340-595: The front. Serbian and French troops finally made a breakthrough in September 1918 in the Vardar offensive , after most German and Austro-Hungarian troops had been withdrawn. The Bulgarians were defeated at the Battle of Dobro Pole , and by 25 September British and French troops had crossed the border into Bulgaria proper as the Bulgarian army collapsed. Bulgaria capitulated four days later, on 29 September 1918. The German high command responded by despatching troops to hold
11466-542: The globe, some of which were subsequently used to attack Allied merchant shipping . These were systematically hunted down by the Royal Navy, though not before causing considerable damage. One of the most successful was the SMS ; Emden , part of the German East Asia Squadron stationed at Qingdao , which seized or sank 15 merchantmen, a Russian cruiser and a French destroyer. Most of the squadron
11592-549: The high ground, while their trenches tended to be better built; those constructed by the French and English were initially considered "temporary", only needed until an offensive would destroy the German defences. Both sides tried to break the stalemate using scientific and technological advances. On 22 April 1915, at the Second Battle of Ypres , the Germans (violating the Hague Convention ) used chlorine gas for
11718-467: The ideal of self sacrifice. On the anniversary of his death, Serb youths from Sarajevo started to visit his grave to lay flowers. According to Luigi Albertini , this is where, after spending nights reflecting at the grave, that Princip resolved to participate in his own attack. In 1911, Princip graduated from the fourth grade and joined Young Bosnia ( Serbian : Mlada Bosna ), a society with members from all three major Bosnian ethnic groups, that sought
11844-435: The introductions of tanks and aircraft . World War I was one of the deadliest conflicts in history , resulting in an estimated 10 million military dead and more than 20 million wounded , plus some 10 million civilian dead from causes including genocide . The movement of large numbers of people was a major factor in the deadly Spanish flu pandemic. The causes of World War I included the rise of Germany and decline of
11970-470: The investigation and trial of Serbians linked to the assassination. Claiming this amounted to rejection, Austria broke off diplomatic relations and ordered partial mobilisation the next day; on 28 July, they declared war on Serbia and began shelling Belgrade . Russia ordered general mobilization in support of Serbia on 30 July. Anxious to ensure backing from the SPD political opposition by presenting Russia as
12096-535: The liberation of Bosnia from Austro-Hungarian rule and the unification of all Southern Slavs in a common nation. Some believed that the newly independent Kingdom of Serbia , as the free part of the south Slavs, was obligated to help unify the southern Slavic peoples. Because the local authorities had forbidden students to form organisations and clubs, Princip and other members of Young Bosnia met in secret. During their meetings, they discussed literature , ethics and politics . On 18 February 1912, Princip took part in
12222-460: The liberation of the South Slavs as the motivation behind their act. I am a Yugoslav nationalist, aiming for the unification of all Yugoslavs, and I do not care what form of state, but it must be free from Austria... The plan was to unite all South Slavs. It was understood that Serbia as the free part of the South Slavs had the moral duty to help in the unification, to be to the South Slavs as
12348-466: The line, but these forces were too weak to re-establish a front. Gavrilo Princip Gavrilo Princip ( Serbian Cyrillic : Гаврило Принцип , pronounced [ɡǎʋrilo prǐntsip] ; 25 July 1894 – 28 April 1918) was a Bosnian Serb student who assassinated Archduke Franz Ferdinand , heir presumptive to the throne of Austria-Hungary , and his wife Sophie, Duchess von Hohenberg , in Sarajevo on 28 June 1914. The killing of
12474-571: The motorcade sped away and Princip and the remaining conspirators failed to act, owing to the motorcade's high speed. After the Archduke gave his scheduled speech at Town Hall, he decided to visit the victims of Čabrinović's grenade attack at the Sarajevo Hospital. To avoid the city centre, General Oskar Potiorek decided that the royal car should travel straight along the Appel Quay to the hospital. However, Potiorek forgot to inform
12600-561: The mountains connecting northwestern Bosnia and Dalmatia . Despite his father's initial objections, as he needed a shepherd to tend his sheep, Princip commenced primary school in 1903, at the age of nine. Despite facing challenges in his first year, he excelled in his studies, eventually receiving a collection of Serbian epic poetry from his headmaster in recognition of his academic success. At thirteen, Princip moved to Sarajevo , where his elder brother Jovan initially intended to enroll him at Sarajevo's Austro-Hungarian Military Academy. By
12726-802: The mouth of the Elbe to the Straits of Dover and the English Channel , runs through the Heligoland Bight. The area also includes nature reserves such as the Heligoland Felssockel and the protected Wadden Sea , in which the Wadden Sea National Parks of Schleswig-Holstein (East), Hamburg (southeast) and Lower Saxony (south) are located. Besides the aforementioned islands of Heligoland, which form
12852-943: The northwestern boundary of the Heligoland Bight, there is the small island of Neuwerk in the southeast, which is located in the Wadden Sea off the Elbe estuary . South of this island is the estuary of the Weser and, to its west, the Jade Bight . Southwest of the Heligoland Bight is the East Frisian island of Wangerooge. East of the bight the Eider enters the sea with, to its north the Eiderstedt Peninsula and, to its south, Meldorf Bay . 54°03′N 8°09′E / 54.05°N 8.15°E / 54.05; 8.15 World War I World War I or
12978-465: The ocean, even to neutral ships. Since there was limited response to this tactic, Germany expected a similar response to its unrestricted submarine warfare. The Battle of Jutland in May/June 1916 was the only full-scale clash of battleships during the war, and one of the largest in history. The clash was indecisive, though the Germans inflicted more damage than they received; thereafter the bulk of
13104-707: The primary motives which pushed Princip to do something exceptionally brave. In the South Slav lands, the unexpected success of the Serbian army resulted in numerous celebrations and demonstrations of support. In reaction on 2 May 1913, while Princip was in Sarajevo, the Austro-Hungarian Governor of Bosnia and Herzegovina General Potiorek declared a state of emergency , suspended the 1910 constitution of Bosnia and Herzegovina, implemented martial law , seized control of all schools, and prohibited all Serb public, cultural, and educational societies. In
13230-801: The protection of the " cruiser rules ", which demanded warning and movement of crews to "a place of safety" (a standard that lifeboats did not meet). Finally, in early 1917, Germany adopted a policy of unrestricted submarine warfare , realising the Americans would eventually enter the war. Germany sought to strangle Allied sea lanes before the United States could transport a large army overseas, but, after initial successes, eventually failed to do so. The U-boat threat lessened in 1917, when merchant ships began travelling in convoys , escorted by destroyers . This tactic made it difficult for U-boats to find targets, which significantly lessened losses; after
13356-583: The summer of 1913 Princip passed the fifth and sixth grades of high school, then in early 1914 he left Sarajevo for Belgrade, stopping briefly in his village to see his parents. While in Belgrade preparing for his sixth-class examinations in the First Belgrade High School , Princip was shown by his friend Nedeljko Čabrinović a newspaper cutting announcing Archduke Franz Ferdinand of Austria 's visit to Bosnia in June. Princip decided to lead
13482-469: The term First World War was in September 1914 by German biologist and philosopher Ernst Haeckel who stated, "There is no doubt that the course and character of the feared 'European War' ... will become the first world war in the full sense of the word." For much of the 19th century, the major European powers maintained a tenuous balance of power , known as the Concert of Europe . After 1848, this
13608-470: The third time in 2015. Princip's pistol was confiscated by the authorities and eventually given, along with the Archduke's blood-stained undershirt, to Anton Puntigam , a Jesuit priest who was a close friend of the Archduke and had given the Archduke and his wife their last rites. The pistol and shirt remained in the possession of the Austrian Jesuits until they were offered on long-term loan to
13734-691: The threat posed by the closing of this gap was more important than competing with the Royal Navy. After Germany expanded its standing army by 170,000 troops in 1913, France extended compulsory military service from two to three years; similar measures were taken by the Balkan powers and Italy, which led to increased expenditure by the Ottomans and Austria-Hungary. Absolute figures are difficult to calculate due to differences in categorising expenditure since they often omit civilian infrastructure projects like railways which had logistical importance and military use. It
13860-462: The time Princip reached Sarajevo, Jovan had changed his mind following advice from a shopkeeper, who cautioned against sending his younger brother to become "an executioner of his own people." Instead, Princip was admitted to the Merchants' School, with Jovan financing his education through earnings from manual labor, such as transporting logs from the surrounding forests to mills in the city. After three years, Princip transferred to secondary school ,
13986-409: The time of the assassination, while the group was dominated by Bosnian Serbs, four of the indicted were Bosnian Croats and all of them were Austro-Hungarian citizens, none being from Serbia. The state's attorney charged twenty-two of the accused with high treason and murder and three with complicity in the murder. Princip stated that he regretted the killing of the Duchess and meant to kill Potiorek, but
14112-645: The war ended with the Armistice of 11 November 1918 . The Paris Peace Conference of 1919–1920 imposed settlements on the defeated powers, most notably the Treaty of Versailles , by which Germany lost significant territories, was disarmed, and was required to pay large war reparations to the Allies. The dissolution of the Russian, German, Austro-Hungarian, and Ottoman Empires redrew national boundaries and resulted in
14238-601: The war involved British, French, and German colonial forces in Africa. On 6–7 August, French and British troops invaded the German protectorates of Togoland and Kamerun . On 10 August, German forces in South-West Africa attacked South Africa; sporadic and fierce fighting continued for the rest of the war. The German colonial forces in German East Africa , led by Colonel Paul von Lettow-Vorbeck , fought
14364-418: The west , which despite initial successes left the German Army exhausted and demoralised. A successful Allied counter-offensive from August 1918 caused a collapse of the German front line. By early November, Bulgaria, the Ottoman Empire and Austria-Hungary had each signed armistices with the Allies, leaving Germany isolated. Facing a revolution at home , Kaiser Wilhelm II abdicated on 9 November, and
14490-434: The would-be assassins to Topčider forest, just outside the centre of Belgrade, training them on how to use the weapons. Princip proved to be the best marksman. The three-man assassination team left Belgrade on 28 May 1914, taking a river boat that took them to Šabac , they then split up crossing separately the border into Bosnia. Each of them was carrying two bombs tied around their waist as well as revolvers, ammunition and
14616-493: Was also exposed to socialist , anarchist , and communist writing. Princip started to associate with like-minded young nationalist revolutionaries and came to admire Bogdan Žerajić , a Bosnian Serb who had attempted to assassinate the Austro-Hungarian Governor of Bosnia and Herzegovina , before taking his own life. Žerajić, who was from Herzegovina like Princip, came to epitomize, in the eyes of many,
14742-403: Was challenged by Britain's withdrawal into so-called splendid isolation , the decline of the Ottoman Empire , New Imperialism , and the rise of Prussia under Otto von Bismarck . Victory in the 1870–1871 Franco-Prussian War allowed Bismarck to consolidate a German Empire . Post-1871, the primary aim of French policy was to avenge this defeat, but by the early 1890s, this had switched to
14868-542: Was conquered by Germany in 1941 and Sarajevo became part of the Independent State of Croatia. The Croatian Ustaše destroyed the house again. After the establishment of Communist Yugoslavia in 1944, the house was rebuilt, became a museum again, and there was another museum dedicated to him within the city of Sarajevo. During the Yugoslav Wars of the 1990s, the house was destroyed again and then rebuilt for
14994-554: Was mocked by his neighbours as a result. In his youth, he fought in the Herzegovina Uprising against the Ottoman Empire . After the revolt, he resumed farming in the Grahovo valley, cultivating around 4 acres (1.6 ha; 0.0063 sq mi) of land and was forced to give a third of his income to his landlord. To supplement his income and sustain his family, he resorted to transporting mail and passengers across
15120-399: Was nonetheless proud of what he had done. The Austrian police investigators were eager to emphasise the exclusively Serbian nature of the assassination plot for political reasons, but during his trial Princip insisted that, even though he was an ethnic Serb, his commitment was to freeing all south Slavs. All the chief conspirators mentioned the revolutionary destruction of Austria-Hungary and
15246-410: Was not a reason, but an excuse, for destroying Serbia. Princip was nineteen years old at the time and too young to be executed, as he was twenty-seven days shy of the twenty-year minimum age limit required by Habsburg law. On Thursday 28 October 1914 the court found Princip guilty of murder and high treason, he received the maximum sentence of twenty years in prison, he was to serve out his sentence in
15372-654: Was refused. Early on the morning of 4 August, the Germans invaded, and Albert I of Belgium called for assistance under the Treaty of London . Britain sent Germany an ultimatum demanding they withdraw from Belgium; when this expired at midnight, without a response, the two empires were at war. Germany promised to support Austria-Hungary's invasion of Serbia, but interpretations of what this meant differed. Previously tested deployment plans had been replaced early in 1914, but those had never been tested in exercises. Austro-Hungarian leaders believed Germany would cover its northern flank against Russia. Beginning on 12 August,
15498-723: Was returning to Germany when it sank two British armoured cruisers at the Battle of Coronel in November 1914, before being virtually destroyed at the Battle of the Falkland Islands in December. The SMS Dresden escaped with a few auxiliaries, but after the Battle of Más a Tierra , these too were either destroyed or interned. Soon after the outbreak of hostilities, Britain began a naval blockade of Germany . This proved effective in cutting off vital supplies, though it violated accepted international law. Britain also mined international waters which closed off entire sections of
15624-572: Was spared the death penalty because of his age (19) and sentenced to twenty years in prison. He was imprisoned at the Terezín fortress . The Serbian government itself did not inspire the assassination but the Austrian Foreign Office and Army used the murders as a reason for a preventive war which led directly to World War I . Princip died on 28 April 1918 from tuberculosis exacerbated by poor prison conditions which had already caused one of his arms to be amputated. His legacy
15750-781: Was the foundation of German foreign policy but in 1890, he was forced to retire by Wilhelm II . The latter was persuaded not to renew the Reinsurance Treaty by his new Chancellor , Leo von Caprivi . This gave France an opening to agree the Franco-Russian Alliance in 1894, which was then followed by the 1904 Entente Cordiale with Britain. The Triple Entente was completed by the 1907 Anglo-Russian Convention . While not formal alliances, by settling long-standing colonial disputes in Asia and Africa, British support for France or Russia in any future conflict became
15876-514: Was the third car of a six-car motorcade heading towards Sarajevo Town Hall . Princip and the five other conspirators lined the route. They were spaced out along the Appel Quay, each one with instructions to assassinate the Archduke when the royal car reached their position. The first conspirator on the route to see the royal car was Muhamed Mehmedbašić . Standing by the Austro-Hungarian Bank , Mehmedbašić lost his nerve and allowed
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