Who was involved in World War 1? Important dates and events of the First World War

The First World War began in 1914 after the assassination of Archduke Franz Ferdinand and lasted until 1918. The conflict pitted Germany, Austria-Hungary, Bulgaria, and the Ottoman Empire (Central Powers) against Britain, France, Russia, Italy, Romania, Japan, and the United States (Allied Powers).

Thanks to new military technologies and the horrors of trench warfare, the First World War was unprecedented in terms of bloodshed and destruction. By the time the war ended and the Allied Powers won, more than 16 million people, both soldiers and civilians, were dead.

Beginning of the First World War

Tension hung over Europe, especially in the troubled Balkan region and southeastern Europe, long before the actual outbreak of the First World War. Some alliances, including the European powers, the Ottoman Empire, Russia and other powers, existed for years, but political instability in the Balkans (particularly Bosnia, Serbia and Herzegovina) threatened to destroy these agreements.

The spark that ignited World War I began in Sarajevo, Bosnia, where Archduke Franz Ferdinand – heir to the Austro-Hungarian Empire – was shot dead along with his wife Sophia by Serbian nationalist Gavrilo Princip on June 28, 1914. Princip and other nationalists were fed up with Austro-Hungarian rule in Bosnia and Herzegovina.

The assassination of Franz Ferdinand set off a rapidly spreading chain of events: Austria-Hungary, like many other countries around the world, blamed the Serbian government for the attack and hoped to use the incident to, under the pretext of restoring justice, settle the issue of Serbian nationalism once and for all.

But because Russia supported Serbia, Austria-Hungary delayed declaring war until their leaders received confirmation from German ruler Kaiser Wilhelm II that Germany would support their cause. Austria-Hungary was afraid that Russian intervention would also attract Russia's allies - France, and possibly Great Britain.

On July 5, Kaiser Wilhelm secretly promised his support, giving Austria-Hungary the so-called carte blanche to take active action and confirm that Germany would be on their side in the event of war. The dualist Monarchy of Austria-Hungary issued an ultimatum to Serbia with conditions so harsh that they could not be accepted.

Convinced that Austria-Hungary is preparing for war, the Serbian government orders the mobilization of the army and requests help from Russia. July 28 Austria-Hungary declares war on Serbia and the fragile peace between the greatest European powers collapses. Within a week, Russia, Belgium, France, Great Britain and Serbia oppose Austria-Hungary and Germany. Thus began the First World War.

Western Front

Under an aggressive military strategy known as the Schlieffen Plan (named after the Chief of the German General Staff, General Alfred von Schlieffen), Germany began fighting World War I on two fronts, invading France through neutral Belgium in the west and confronting powerful Russia in the east. .

On August 4, 1914, German troops crossed the border into Belgium. In the first battle of the First World War, the Germans laid siege to the heavily fortified city of Liege. They used the most powerful weapon in their arsenal, heavy artillery pieces, and captured the city by August 15th. Leaving death and destruction in their path, including the execution of civilians and the execution of a Belgian priest who was suspected of organizing civil resistance, the Germans advanced through Belgium towards France.

In the First Battle of the Marne, which took place September 6–9, French and British troops fought a German army that had penetrated deep into France from the northeast and was already 50 kilometers from Paris. Allied forces stopped the German advance and launched a successful counterattack, pushing the Germans back north of the Ein River.

The defeat meant the end of German plans for a quick victory over France. Both sides dug in, and the western front became a hellish war of extermination that lasted more than three years.

Particularly long and large battles of the campaign took place at Verdun (February-December 1916) and on the Somme (July-November 1916). The combined losses of the German and French armies amount to about a million casualties in the Battle of Verdun alone.

The bloodshed on the battlefields of the Western Front and the hardships faced by soldiers would later inspire works such as All Quiet on the Western Front by Erich Maria Remarque and In Flanders Fields by Canadian doctor Lieutenant Colonel John McCrae.

Eastern front

On the eastern front of World War I, Russian forces invaded the German-controlled regions of Eastern Poland and Poland, but were stopped by German and Austrian forces at the Battle of Tannenberg in late August 1914.

Despite this victory, the Russian attack forced Germany to transfer 2 corps from the western to the eastern front, which ultimately influenced the German defeat at the Battle of the Marne.
Fierce Allied resistance in France, coupled with the ability to quickly mobilize Russia's vast war machine, resulted in a longer and more debilitating military confrontation than the quick victory Germany had hoped for under the Schlieffen Plan.

Revolution in Russia

From 1914 to 1916, the Russian Army launched several attacks on the eastern front, but the Russian Army was unable to break through the German defensive lines.

Defeats on the battlefields, coupled with economic instability and shortages of food and basic necessities, led to growing discontent among the bulk of the Russian population, especially among poor workers and peasants. Increased hostility was directed against the monarchical regime of Emperor Nicholas II and his extremely unpopular German-born wife.

Russian instability exceeded the boiling point, which resulted in the Russian Revolution of 1917, led by and. The revolution ended monarchical rule and led to the end of Russia's participation in the First World War. Russia reached an agreement to end hostilities with the Central Powers in early December 1917, freeing German forces to fight the remaining Allies on the Western Front.

USA enters World War I

At the outbreak of hostilities in 1914, the United States preferred to remain on the sidelines, adhering to President Woodrow Wilson's policy of neutrality. At the same time, they maintained commercial relations and trade with European countries on both sides of the conflict.

Neutrality, however, became more difficult to maintain, as German submarines became aggressive against neutral ships, even those carrying only passengers. In 1915, Germany declared the waters around the British Isles a war zone and German submarines sank several commercial and passenger ships, including US ships.

Wide public protest was caused by the sinking of the British transatlantic liner Lusitania by a German submarine, en route from New York to Liverpool. Hundreds of Americans were on board, which in May 1915 caused a shift in American public opinion against Germany. In February 1917, the US Congress passed a $250 million arms appropriations bill so the US could prepare for war.

Germany sank four more US merchant ships that same month, and on April 2, President Woodrow Wilson appeared before Congress calling for a declaration of war on Germany.

Dardanelles Operation and Battle of the Isonzo

When World War I brought Europe into a stalemate, the Allies attempted to defeat the Ottoman Empire, which had entered the war on the side of the Central Powers in late 1914.

After a failed attack on the Dardanelles (the strait connecting the Sea of Marmara and the Aegean Sea), Allied forces, led by Britain, landed numerous troops on the Gallipoli Peninsula in April 1915.

The invasion was a disastrous defeat and in January 1916, Allied forces were forced to retreat from the coast of the peninsula after suffering 250,000 casualties.
Young, First Lord of the British Admiralty resigned as commander after the lost Gallipoli campaign in 1916, accepting appointment to command an infantry battalion in France.

British-led forces also fought in Egypt and Mesopotamia. At the same time, in northern Italy, Austrian and Italian troops met in a series of 12 battles on the banks of the Isonzo River, located on the border of the two states.

The first Battle of the Isonzo took place in the late spring of 1915, shortly after Italy entered the war on the Allied side. At the Twelfth Battle of the Isonzo, also known as the Battle of Caporetto (October 1917), German reinforcements helped Austria-Hungary achieve a landslide victory.

After Caporetto, Italy's allies entered into a standoff to provide Italy with support. British, French, and later American troops landed in the region, and Allied forces began to retake lost ground on the Italian front.

First World War at sea

In the years leading up to the First World War, the superiority of the British Royal Navy was undeniable, but the German Imperial Navy made significant progress in narrowing the gap between the forces of the two navies. The strength of the German navy in open waters was supported by deadly submarines.

After the Battle of Dogger Bank in January 1915, in which Britain launched a surprise attack on German ships in the North Sea, the German navy chose not to engage the mighty British Royal Navy in major battles for a year, preferring to pursue a strategy of covert submarine strikes .

The largest naval battle of the First World War was the Battle of Jutland in the North Sea (May 1916). The battle confirmed Britain's naval superiority, and Germany made no further attempts to lift the Allied naval blockade until the end of the war.

Towards a truce

Germany was able to strengthen its position on the Western Front after the armistice with Russia, which left Allied forces scrambling to hold off the German advance until the arrival of promised reinforcements from the United States.

On July 15, 1918, German forces launched what would become the war's final attack on French troops, joined by 85,000 American soldiers and the British Expeditionary Force, in the Second Battle of the Marne. The Allies successfully repelled the German offensive and launched their own counterattack just 3 days later.

After suffering significant losses, German forces were forced to abandon plans to advance north into Flanders, a region stretching between France and Belgium. The region seemed particularly important to Germany's prospects for victory.

The Second Battle of the Marne shifted the balance of power in favor of the Allies, who were able to take control of large parts of France and Belgium in the following months. By the fall of 1918, the Central Powers were suffering defeats on all fronts. Despite the Turkish victory at Gallipoli, subsequent defeats and the Arab Revolt destroyed the Ottoman Empire's economy and devastated their lands. The Turks were forced to sign a peace agreement with the Allies at the end of October 1918.

Austria-Hungary, corroded from within by the growing nationalist movement, concluded a truce on November 4. The German army was cut off from supplies from the rear and faced diminishing resources for combat due to encirclement by Allied forces. This forced Germany to seek an armistice, which it concluded on November 11, 1918, ending the First World War.

Treaty of Versailles

At the Paris Peace Conference in 1919, Allied leaders expressed a desire to build a post-war world capable of protecting itself from future destructive conflicts.

Some hopeful conference participants even dubbed World War I "The War to End All Wars." But the Treaty of Versailles, signed on June 28, 1919, did not achieve its goals.

As the years passed, German hatred of the Treaty of Versailles and its authors would be considered one of the main reasons that provoked World War II.

Results of the First World War

The First World War claimed the lives of more than 9 million soldiers and injured more than 21 million. Civilian casualties amounted to about 10 million. The most significant losses were suffered by Germany and France, which sent about 80 percent of their male populations aged 15 to 49 to the war.

The collapse of political alliances that accompanied the First World War led to the displacement of 4 monarchical dynasties: German, Austro-Hungarian, Russian and Turkish.

The First World War led to a massive shift in social strata, as millions of women were forced into blue-collar jobs to support the men fighting at the front and to replace those who never returned from the battlefields.

The first, such a large-scale war, also caused the spread of one of the world's largest epidemics, the Spanish flu or "Spanish Flu", which claimed the lives of 20 to 50 million people.

The First World War is also called the “first modern war”, since it was the first to use the latest military developments at that time, such as machine guns, tanks, aircraft and radio transmissions.

The serious consequences caused by the use of chemical weapons such as mustard gas and phosgene against soldiers and civilians have galvanized public opinion towards prohibiting their further use as weapons.

Signed in 1925, it has banned the use of chemical and biological weapons in armed conflicts to this day.

Allies (Entente): France, Great Britain, Russia, Japan, Serbia, USA, Italy (participated in the war on the side of the Entente since 1915).

Friends of the Entente (supported the Entente in the war): Montenegro, Belgium, Greece, Brazil, China, Afghanistan, Cuba, Nicaragua, Siam, Haiti, Liberia, Panama, Honduras, Costa Rica.

Question about the causes of the First World War is one of the most discussed in world historiography since the outbreak of the war in August 1914.

The outbreak of the war was facilitated by the widespread strengthening of nationalist sentiments. France hatched plans to return the lost territories of Alsace and Lorraine. Italy, even being in an alliance with Austria-Hungary, dreamed of returning its lands to Trentino, Trieste and Fiume. The Poles saw in the war an opportunity to recreate the state destroyed by the partitions of the 18th century. Many peoples inhabiting Austria-Hungary sought national independence. Russia was convinced that it could not develop without limiting German competition, protecting the Slavs from Austria-Hungary and expanding influence in the Balkans. In Berlin, the future was associated with the defeat of France and Great Britain and the unification of the countries of Central Europe under the leadership of Germany. In London they believed that the people of Great Britain would live in peace only by crushing their main enemy - Germany.

In addition, international tension was heightened by a series of diplomatic crises - the Franco-German clash in Morocco in 1905-1906; the annexation of Bosnia and Herzegovina by the Austrians in 1908-1909; Balkan wars in 1912-1913.

The immediate cause of the war was the Sarajevo Murder. June 28, 1914 Austrian Archduke Franz Ferdinand by nineteen-year-old Serbian student Gavrilo Princip, who was a member of the secret organization "Young Bosnia", fighting for the unification of all South Slavic peoples in one state.

July 23, 1914 Austria-Hungary, having secured the support of Germany, presented Serbia with an ultimatum and demanded that its military units be allowed into Serbian territory in order to, together with Serbian forces, suppress hostile actions.

Serbia's response to the ultimatum did not satisfy Austria-Hungary, and July 28, 1914 she declared war on Serbia. Russia, having received assurances of support from France, openly opposed Austria-Hungary and July 30, 1914 announced a general mobilization. Germany, taking advantage of this opportunity, announced August 1, 1914 war against Russia, and August 3, 1914- France. After the German invasion August 4, 1914 Great Britain declared war on Germany in Belgium.

The First World War consisted of five campaigns. During first campaign in 1914 Germany invaded Belgium and northern France, but was defeated at the Battle of the Marne. Russia captured parts of East Prussia and Galicia (East Prussian Operation and Battle of Galicia), but was then defeated as a result of the German and Austro-Hungarian counteroffensive.

1915 Campaign associated with Italy’s entry into the war, the disruption of the German plan to withdraw Russia from the war, and bloody, inconclusive battles on the Western Front.

1916 Campaign associated with the entry of Romania into the war and the waging of a grueling positional war on all fronts.

1917 campaign associated with the entry of the United States into the war, Russia's revolutionary exit from the war and a series of successive offensive operations on the Western Front (Nivelle's operation, operations in the Messines area, Ypres, near Verdun, and Cambrai).

1918 Campaign was characterized by a transition from positional defense to a general offensive of the Entente armed forces. From the second half of 1918, the Allies prepared and launched retaliatory offensive operations (Amiens, Saint-Miel, Marne), during which they eliminated the results of the German offensive, and in September 1918 they launched a general offensive. By November 1, 1918, the Allies liberated the territory of Serbia, Albania, Montenegro, entered the territory of Bulgaria after the armistice and invaded the territory of Austria-Hungary. On September 29, 1918, a truce with the allies was concluded by Bulgaria, October 30, 1918 - Turkey, November 3, 1918 - Austria-Hungary, November 11, 1918 - Germany.

June 28, 1919 was signed at the Paris Peace Conference Treaty of Versailles with Germany, officially ending the First World War of 1914-1918.

On September 10, 1919, the Saint-Germain Peace Treaty with Austria was signed; November 27, 1919 - Treaty of Neuilly with Bulgaria; June 4, 1920 - Treaty of Trianon with Hungary; August 20, 1920 - Treaty of Sèvres with Turkey.

In total, the First World War lasted 1,568 days. It was attended by 38 states, in which 70% of the world's population lived. The armed struggle was carried out on fronts with a total length of 2500–4000 km. The total losses of all countries at war amounted to about 9.5 million people killed and 20 million people wounded. At the same time, the losses of the Entente amounted to about 6 million people killed, the losses of the Central Powers amounted to about 4 million people killed.

During the First World War, for the first time in history, tanks, airplanes, submarines, anti-aircraft and anti-tank guns, mortars, grenade launchers, bomb throwers, flamethrowers, super-heavy artillery, hand grenades, chemical and smoke shells, and toxic substances were used. New types of artillery appeared: anti-aircraft, anti-tank, infantry escort. Aviation became an independent branch of the military, which began to be divided into reconnaissance, fighter and bomber. Tank troops, chemical troops, air defense troops, and naval aviation emerged. The role of engineering troops increased and the role of cavalry decreased.

The results of the First World War were the liquidation of four empires: German, Russian, Austro-Hungarian and Ottoman, the latter two being divided, and Germany and Russia being reduced territorially. As a result, new independent states appeared on the map of Europe: Austria, Hungary, Czechoslovakia, Poland, Yugoslavia, Finland.

The material was prepared based on information from open sources

In what year did the First World War begin? This question is quite important in view of the fact that the world has really changed before and after. Before this war, the world did not know such a massive death of people who died literally on every inch of the front.

After World War I, Oswald Spengler would write the famous book “The Decline of Europe,” in which he predicted the decline of Western European civilization. After all, the First World War, in which Russia was involved and will be unleashed between Europeans.

This event will also mark the true beginning of the 20th century. It’s not for nothing that historians say that the 20th century was the shortest historical century: from 1914 to 1991.

Start

The First World War began on July 28, 1914, one month after the assassination of the Austrian Archduke Franz Ferdinand and his wife.

How did it all start?

On June 28, 1914, in the town of Sarajevo, Franz Ferdinand was assassinated by the Serbian nationalist Gavrilo Princip.

Austria-Hungary tended to initially view this situation as an opportunity to establish its influence in the Balkans. She demanded that Serbia not fulfill a number of demands that infringed on the independence of this small Slavic country. The most painful thing was that Serbia had to agree to have the Austrian police investigate the case. All these demands were formalized in the so-called July ultimatum, which Austria-Hungary sent to Serbia July 23, 1914.

Serbia agreed to all the demands (to clear the state apparatus of nationalists or anyone else), except for the point of allowing the Austrian police into its territory. Realizing that this was actually a threat of war, Serbia began mobilizing the army.

For those who don’t know, all states switched to a conscription structure for army recruitment after the Franco-Prussian War of the early 1870s, when the Prussian army defeated the French in a couple of weeks.

26 July Austria-Hungary began mobilization in response. Austrian troops began to concentrate on the border between Russia and Serbia. Why Russia? Because Russia has long positioned itself as the defender of the Balkan peoples.

July 28th Due to failure to comply with the terms of the ultimatum, Austria-Hungary declared war on Serbia. Russia has stated that it will not allow a military invasion of Serbia. But the actual declaration of war is considered the beginning of the First World War.

July 29 Nicholas II suggested that Austria resolve the issue peacefully by transferring it to the Hague International Court. But Austria could not allow the Russian emperor to dictate his terms to the Austrian empire.

July 30 and 31 mobilizations were carried out in France and Russia. To the question of who fought with whom and what does France have to do with it, you ask? Despite the fact that Russia and France entered into a number of military alliances back in the 19th century, and since 1907 England joined them, as a result of which the Entente was formed - a military bloc opposing the Triple Alliance (Germany, Austria-Hungary, Italy)

August 1, 1914 Germany declared war on Russia. On the same date the inglorious military operations began. By the way, you can talk about them. In what year did it end: 1918. Everything is written in more detail in the article on the link.

In total, 38 states were involved in this war.

Best regards, Andrey Puchkov

To thoroughly understand how the First World War (1914-1918) began, you must first become familiar with the political situation that developed in Europe at the beginning of the 20th century. The prehistory of the global military conflict was the Franco-Prussian War (1870-1871). It ended with the complete defeat of France, and the confederate union of German states was transformed into the German Empire. Wilhelm I became its head on January 18, 1871. Thus, a powerful power emerged in Europe with a population of 41 million people and an army of almost 1 million soldiers.

Political situation in Europe at the beginning of the 20th century

At first, the German Empire did not strive for political dominance in Europe, since it was economically weak. But over the course of 15 years, the country gained strength and began to claim a more worthy place in the Old World. Here it must be said that politics is always determined by the economy, and German capital had very few markets. This can be explained by the fact that Germany in its colonial expansion was hopelessly behind Great Britain, Spain, Belgium, France, and Russia.

Map of Europe by 1914. Germany and its allies are shown in brown. Entente countries are shown in green.

It is also necessary to take into account the small area of the state, whose population was growing rapidly. It required food, but there was not enough of it. In a word, Germany gained strength, but the world was already divided, and no one was going to voluntarily give up the promised lands. There was only one way out - to take away the tasty morsels by force and provide a decent, prosperous life for your capital and people.

The German Empire did not hide its ambitious claims, but it could not resist England, France and Russia alone. Therefore, in 1882, Germany, Austria-Hungary and Italy formed a military-political bloc (Triple Alliance). Its consequences were the Moroccan crises (1905-1906, 1911) and the Italo-Turkish War (1911-1912). It was a test of strength, a rehearsal for a more serious and large-scale military conflict.

In response to increasing German aggression in 1904-1907, a military-political bloc of Cordial Concord (Entente) was formed, which included England, France and Russia. Thus, at the beginning of the 20th century, two powerful military forces emerged in Europe. One of them, led by Germany, sought to expand its living space, and the other force tried to counteract these plans in order to protect its economic interests.

Germany's ally, Austria-Hungary, represented a hotbed of instability in Europe. It was a multinational country, which constantly provoked interethnic conflicts. In October 1908, Austria-Hungary annexed Herzegovina and Bosnia. This caused sharp discontent in Russia, which had the status of protector of the Slavs in the Balkans. Russia was supported by Serbia, which considered itself the unifying center of the South Slavs.

A tense political situation was observed in the Middle East. The Ottoman Empire, which once dominated here, began to be called the “sick man of Europe” at the beginning of the 20th century. And therefore, stronger countries began to lay claim to its territory, which provoked political disagreements and local wars. All of the above information has given a general idea of the background to the global military conflict, and now it’s time to find out how the First World War began.

Assassination of Archduke Ferdinand and his wife

The political situation in Europe was heating up every day and by 1914 it had reached its peak. All that was needed was a small push, a pretext for unleashing a global military conflict. And soon such an opportunity presented itself. It went down in history as the Sarajevo murder, and it happened on June 28, 1914.

Assassination of Archduke Ferdinand and his wife Sophia

On that ill-fated day, Gavrilo Princip (1894-1918), a member of the nationalist organization Mlada Bosna (Young Bosnia), killed the heir to the Austro-Hungarian throne, Archduke Franz Ferdinand (1863-1914) and his wife Countess Sofia Chotek (1868-1914). “Mlada Bosna” advocated the liberation of Bosnia and Herzegovina from the rule of Austria-Hungary and was ready to use any methods for this, including terrorism.

The Archduke and his wife arrived in the capital of Bosnia and Herzegovina, Sarajevo, at the invitation of the Austro-Hungarian governor, General Oscar Potiorek (1853-1933). Everyone knew about the arrival of the crowned couple in advance, and members of Mlada Bosna decided to kill Ferdinand. For this purpose, a battle group of 6 people was created. It consisted of young people, natives of Bosnia.

Early on the morning of Sunday, June 28, 1914, the crowned couple arrived in Sarajevo by train. She was met on the platform by Oscar Potiorek, journalists and an enthusiastic crowd of loyal colleagues. The arrivals and high-ranking greeters were seated in 6 cars, while the Archduke and his wife found themselves in the third car with the top folded. The motorcade took off and rushed towards the military barracks.

By 10 o'clock the inspection of the barracks was completed, and all 6 cars drove along the Appel embankment to the city hall. This time the car with the crowned couple was the second in the motorcade. At 10:10 a.m. the moving cars caught up with one of the terrorists named Nedeljko Chabrinovic. This young man threw a grenade, aiming at the car with the Archduke. But the grenade hit the convertible top, flew under the third car and exploded.

Detention of Gavrilo Princip, who killed Archduke Ferdinand and his wife

The driver of the car was killed by shrapnel, passengers were injured, as well as people who were near the car at that moment. A total of 20 people were injured. The terrorist himself swallowed potassium cyanide. However, it did not give the desired effect. The man vomited and jumped into the river to escape the crowd. But the river in that place turned out to be very shallow. The terrorist was dragged ashore, and angry people brutally beat him. After this, the crippled conspirator was handed over to the police.

After the explosion, the motorcade increased speed and reached the city hall without incident. There, a magnificent reception awaited the crowned couple, and, despite the assassination attempt, the official part took place. At the end of the celebration, it was decided to curtail the further program due to the emergency situation. It was decided only to go to the hospital to visit the wounded there. At 10:45 a.m. the cars started moving again and drove along Franz Joseph Street.

Another terrorist, Gavrilo Princip, was waiting for the moving motorcade. He was standing outside Moritz Schiller's Deli, next to the Latin Bridge. Seeing the crowned couple sitting in a convertible car, the conspirator stepped forward, caught up with the car and found himself next to it at a distance of only one and a half meters. He shot twice. The first bullet hit Sophia in the stomach, and the second in Ferdinand's neck.

After shooting people, the conspirator tried to poison himself, but, like the first terrorist, he only vomited. Then Princip tried to shoot himself, but people ran up, took the gun away and began beating the 19-year-old man. He was beaten so badly that the killer's arm was amputated in the prison hospital. Subsequently, the court sentenced Gavrilo Princip to 20 years of hard labor, since according to the laws of Austria-Hungary he was a minor at the time of the crime. In prison, the young man was kept in the most difficult conditions and died of tuberculosis on April 28, 1918.

Ferdinand and Sofia, wounded by the conspirator, remained sitting in the car, which rushed to the governor’s residence. There they were going to provide medical assistance to the victims. But the couple died on the way. First, Sofia died, and 10 minutes later Ferdinand gave his soul to God. Thus ended the Sarajevo murder, which became the reason for the outbreak of the First World War.

July crisis

The July Crisis was a series of diplomatic clashes between the leading powers of Europe in the summer of 1914, provoked by the Sarajevo assassination. Of course, this political conflict could have been resolved peacefully, but the powers that be really wanted war. And this desire was based on the confidence that the war would be very short and effective. But it became protracted and claimed more than 20 million human lives.

Funeral of Archduke Ferdinand and his wife Countess Sophia

After the assassination of Ferdinand, Austria-Hungary stated that Serbian state structures were behind the conspirators. At the same time, Germany publicly announced to the whole world that in the event of a military conflict in the Balkans, it would support Austria-Hungary. This statement was made on July 5, 1914, and on July 23, Austria-Hungary issued a harsh ultimatum to Serbia. In particular, in it the Austrians demanded that their police be allowed into the territory of Serbia for investigative actions and punishment of terrorist groups.

The Serbs could not do this and announced mobilization in the country. Literally two days later, on July 26, the Austrians also announced mobilization and began to gather troops to the borders of Serbia and Russia. The final touch in this local conflict was July 28. Austria-Hungary declared war on Serbia and began shelling Belgrade. After artillery bombardment, Austrian troops crossed the Serbian border.

On July 29, Russian Emperor Nicholas II invited Germany to resolve the Austro-Serbian conflict at the Hague Conference peacefully. But Germany did not respond to this. Then, on July 31, general mobilization was announced in the Russian Empire. In response to this, Germany declared war on Russia on August 1, and war on France on August 3. Already on August 4, German troops entered Belgium, and its king Albert turned to European countries as guarantors of its neutrality.

After this, Great Britain sent a note of protest to Berlin and demanded an immediate end to the invasion of Belgium. The German government ignored the note, and Great Britain declared war on Germany. And the final touch of this general madness came on August 6th. On this day, Austria-Hungary declared war on the Russian Empire. This is how the First World War began.

Soldiers in the First World War

Officially it lasted from July 28, 1914 to November 11, 1918. Military operations took place in Central and Eastern Europe, the Balkans, the Caucasus, the Middle East, Africa, China, and Oceania. Human civilization had never known anything like this before. It was the largest military conflict that shook the state foundations of the leading countries of the planet. After the war, the world became different, but humanity did not grow wiser and by the middle of the 20th century unleashed an even larger massacre that claimed many more lives.