
Main Causes of the First World War
- 1. Assassination of Archduke Franz Ferdinand: There are several causes of the First World War. ...
- 2. Militarism and Military Rivalry: The beginning of the 20th century saw many countries competing with one another in the acquisition of arms. ...
- 3. Nationalism: The wave of nationalism and patriotic sentiments swept across Europe in the 20th century and this greatly contributed to the war. ...
What were the six main causes of World War One?
What were the 7 causes of World war 1?
- Russian Growth. Even though Russia had faced massive industrial unrest in the years prior to the war, by 1914, it already boasted the largest army in the world. …
- German Paranoia. …
- Arms Race in Europe. …
- Decline of the Ottoman Empire. …
- Imperialism. …
- Balkan Wars. …
- Nationalism. …
- Mutual Defense Alliances.
What are the major causes of the 1st World War?
The balance of the first phase of the conflict in Ukraine
- Land invasion. A shock force of between 150,000 and 190,000 Russian troops invaded Ukraine, organized into so-called BTG (Battalion Tactical Groups), the key operating unit of the Russian army.
- Missile offensive. From the beginning, Russia has sought to make the most of its ample missile potential. ...
- Launch systems. ...
- Air combat. ...
- Urban warfare. ...
- Conclusion. ...
Why was the First World War was so costly?
Why was the First World War so destructive of human life? OUTLINE: a) The sheer scale of the war: i) Size of the armies, these ran into the tens of millions. The more people there were fighting, the greater number of casualties ii) With the involvement of the British and the French worldwide empires and the United States the war was truly a world war.
What were the long term causes of World War 1?
This was the beginning of World War 1. The four long term causes of World War 1, Imperialism, Nationalism, Alliances and Militarism all worked to put all of Europe on edge, and with all countries having great hostility towards each other. They stimulated hate, conflict and distrust between nations and alliances.

What was the immediate cause of World War I?
Immediate Cause: Assassination of Archduke Franz Ferdinand. The immediate cause of World War I that made the aforementioned items come into play (alliances, imperialism, militarism, and nationalism) was the assassination of Archduke Franz Ferdinand of Austria-Hungary.
What was the origin of the war in 1914?
Nationalism. Austria Hungary in 1914. Mariusz Paździora. Much of the origin of the war was based on the desire of the Slavic peoples in Bosnia and Herzegovina to no longer be part of Austria-Hungary but instead be part of Serbia.
How many warships did Germany have in 1914?
By 1914, Germany had nearly 100 warships and two million trained soldiers. Great Britain and Germany both greatly increased their navies in this time period.
How many people died in World War 1?
The war had extremely high casualties over 15 million dead and 20 million injured. The face of warfare would never be the same again.
How did imperialism affect the world?
Imperialism is when a country increases their power and wealth by bringing additional territories under their control, usually without outright colonizing or resettling them. Before World War I, several European countries had made competing imperialistic claims in Africa and parts of Asia, making them points of contention. Because of the raw materials these areas could provide, tensions around which country had the right to exploit these areas ran high. The increasing competition and desire for greater empires led to an increase in confrontation that helped push the world into World War I.
What happened when Austria-Hungary declared war on Serbia?
When Austria-Hungary declared war on Serbia, Russia got involved to defend Serbia. Germany, seeing that Russia was mobilizing, declared war on Russia. France was then drawn in against Germany and Austria-Hungary. Germany attacked France by marching through Belgium pulling Britain into war.
How did Germany attack France?
Germany attacked France by marching through Belgium pulling Britain into war. Then Japan entered the war to support its British allies. Later, Italy and the United States would enter on the side of the Allies (Britain, France, Russia, etc.). 02.
What was the main cause of World War I?
The expansion of European nations as empires (also known as imperialism) can be seen as a key cause of World War I, because as countries like Britain and France expanded their empires, it resulted in increased tensions among European countries. The tensions were a result of many colonies often being acquired through coercion.
Why is understanding the causes of World War 1 important?
For aspiring historians, understanding the causes of World War I are equally as important as understanding the conflict’s devastating effects. Though the assassination of Archduke Ferdinand was the direct precipitating event leading to the declaration of war, there were many other factors that also played a role in leading up to World War I (WWI).
Why was Franz Ferdinand assassinated?
Ferdinand was chosen as a target because he was to be the heir of the Austro-Hungarian Empire. On the day of his assassination, the Archduke traveled to Sarajevo to inspect imperial armed forces in Bosnia and Herzegovina, former Ottoman territories acquired by Austria-Hungary in 1908. While Ferdinand was traveling in an open car in Sarajevo, Princip fired into the car, shooting Ferdinand and his wife Sophie. Following the assassination, Austria-Hungary issued an ultimatum to Serbia, which was rejected and led Austria-Hungary to declare war against Serbia, with German support. Russia then came to Serbia’s defense, therefore initiating the First World War.
How long did the First World War last?
The First World War began in the summer of 1914, shortly after the assassination of Austria’s Archduke, Franz Ferdinand, and lasted more than four years, ending in 1918. The Great War left more than 20 million soldiers dead and 21 million more wounded, which can be attributed to trench warfare and the number of countries involved in the war. For aspiring historians, understanding the causes of World War I are equally as important as understanding the conflict’s devastating effects. Though the assassination of Archduke Ferdinand was the direct precipitating event leading to the declaration of war, there were many other factors that also played a role in leading up to World War I (WWI).
What did Germany offer Austria-Hungary?
In July 1914, during a meeting between members of the Austrian Foreign Ministry, the Ambassador to Berlin, the German Emperor and the German Chancellor, Germany offered Austria-Hungary unconditional support in the wake of the assassination of Franz Ferdinand.
What countries were the most powerful in the 1900s?
Prior to World War I, the British and French Empires were the world’s most powerful, colonizing regions like India, modern-day Vietnam and West and North Africa.
What were the tensions between the colonies?
The tensions were a result of many colonies often being acquired through coercion . Then, once a nation had been conquered, it was governed by the imperial nation: many of these colonial nations were exploited by their mother countries, and dissatisfaction and resentment was commonplace.
How did the First World War affect the world?
The signing of the Treaty of Versailles in 1919 saw the end of the war. However, the lasting effects of the First World War changed the world forever. Not only did the war cause the end of the Austro-Hungarian Empire, but the Russian Empire, the Ottoman Empire, and the German Empire also dissolved. Many countries lost a staggering number of human casualties. It is estimated that an astonishing 37 million people lost their lives as a result of World War I.
Why did Germany declare war on Russia?
Unable to fend for themselves, Serbia turned to Russia for help. However, at the same time, Germany declared war on Russia. Germany also saw this time as an opportunity to finally break out what they called the Schlieffen Plan. The Schlieffen Plan referred to Germany’s plans to invade Belgium and France in order to collect soldiers and in turn improve their chances of winning a war against Russia. At the time, Germany did not have a military anywhere near the size of their Russian counterparts. However, in the end the plan backfired, when Great Britain brought their troops in to protect neutral Belgium, which caused a disastrous clash between Britain and Germany.
What was the motivation behind the attack on Sarajevo?
The motivation behind the attack was to break away from the Austro-Hungarian occupation of the Balkan states in order to form a united Yugoslavia. Gavrilo Princip is apprehended in Sarajevo. In the aftermath of the attack, Austria-Hungary placed the blame on Serbia and declared war.
What was the battleground known for?
A battleground during World War One. Battlegrounds were known for their horrendous conditions that habored diseases. World War I was the first global war of the 20th century, taking place between July 28, 1914 and November 11, 1918. The causes of the war are complicated.
Why did the arms race happen?
The countries developed new and more capable weapons, each competing to outdo one another. The arms race is linked to the emergence of the First World War. By the time of the war, the countries had gathered piles of weapons and other military resources, indicating that the countries were ready for a bigger war.
How did the arms race affect Europe?
The countries developed new and more capable weapons, each competing to outdo one another. The arms race is linked to the emergence of the First World War. By the time of the war, the countries had gathered piles of weapons and other military resources, indicating that the countries were ready for a bigger war.
What was the main catalyst for World War I?
Due to these above events, the assassination of Franz Ferdinand is generally regarded as the main catalyst for World War I. However, there are many other reasons why the war broke out, some of them which are harder to pinpoint.
When did the First World War really end?
In fact, by some estimates, the five years following 1918 were deadlier than the 4 years of war preceding it. In this week's episode of IWM Stories, Assistant Curator Geoffrey Spender takes a closer look at three of these conflicts; The Irish war of Independence, The Russian Revolution and The Greco-Turkish War.
What happened in Europe in 1914?
By the summer of 1914, Europe was in a crisis. Just a few weeks before, Archduke Franz Ferdinand, heir to the Austro-Hungarian throne, had been assassinated in Sarajevo by a Serbian-backed terrorist. Now, the continent’s largest armies were mobilising against each other with new nations joining the fight seemingly every week. The world watched with bated breath as Europe marched to war. So what happened? How did a seemingly irrelevant local conflict in South-East Europe become a World War? And why did Britain decide to get involved?
What was the first war of 1914?
The First World War of 1914 was an example of man’s brutal instinct. This had created a storm in the world and opened a black chapter in the history of mankind.
Who declared war on Germany?
At this time France declared War against Germany. The foot step of the First World War was heard in the whole of Europe. There was heavy loss in the War from both the sides. . At last in 1918 with the ‘Declaration of Fourteen Points’ by Woodro Wilson, the President of U.S.A the First World War came to an end.
What was the main ideology of Imperialism in Europe?
The main ideology of Imperialism was to capture one after another. Country by military power. The European nations followed the Policy of Imperialism and became jealous towards each other.
How did colonialism start?
From the trade rivalry , Colonialism was born. The European nations began to Colonialise their trade centres established in Asia and Africa. England France played an important role in this process. So Germany became jealous of them. This created rivalry among the European nations.
Why was the Anglo-German naval competition important?
Anglo-German Naval Competition: Anglo-German Naval Competition formed an important cause for the outbreak of the First World War. England felt that Germany had upset the European ‘Balance of Power’ by the increase of soldiers in her army. Further, England was threatened by Germany’s bid for naval supremacy.
Why did the European countries need more markets?
Owing to remarkable increase in their production, the European nations had to need more markets. In order to export their products to other countries they searched out new markets. They attempted to prove themselves the best in the world. They printed their own nation’s brand on the products.
Where did nationalism originate?
At first this insurgent nationalism took its birth in Germany. Its ruler Kaiser William II was the symbol of extreme nationalism. Influenced by him England, France, Holland and Austria also became proudly about their nationalism. As a result there was internal rivalry among the countries.
What was the history of World War 1?
But historians say that World War I actually was the culmination of a long series of events, stretching back to the late 1800s. The path to war included plenty of miscalculations and actions that turned out to have unforeseen consequences.
What were the factors that contributed to the erupting of war?
Imperialism, nationalistic pride and mutual alliances all played a part in building tensions that would erupt into war.
Why did Nicholas II want to establish a port in Korea?
Russia’s Czar Nicholas II wanted to obtain a port that gave his navy and commercial ships access to the Pacific, and he set his sites on Korea. The Japanese saw Russia’s rising aggressiveness as a menace, and launched a surprise attack on Nicholas’ fleet at Port Arthur in China. The resulting war, fought both at sea and on land in China, was won by the Japanese, and as Beiriger notes, it helped shift power the power balance in Europe.
What was the goal of the Russian-backed alliance in the Balkan War?
The Russian-backed alliance aimed to take away even more of the Turks’ remaining territory in the Balkans. In the First Balkan War in 1912, Serbia, Greece and Montenegro defeated Ottoman forces, and forced them to agree to an armistice.
What was the cause of the conflagration in 1914?
The event that sparked the conflagration was the assassination of the heir to the Austro-Hungarian Empire, Archduke Franz Ferdinand, in 1914.
Why did the Germans send a cruiser to anchor in the Moroccan coast?
In the Second Moroccan Crisis in 1911, the German foreign secretary, Alfred von Kiderlen- Wächter, sent a naval cruiser to anchor in a harbor on the Moroccan coast, in reaction to a tribal revolt that the Germans thought was being backed by France as a pretext for seizing the country.
Why did Italy invade Libya in 1911?
The Italian government declared war on Turkey in 1911 because it had refused to permit the military occupation of Tripoli by Italy. Italian troops are seen here landing after the bombardment of Benghazi. Universal History Archive/Universal Images Group/Getty Images.
What was the result of World War I?
World War I was one of the great watersheds of 20th-century geopolitical history. It led to the fall of four great imperial dynasties (in Germany, Russia, Austria-Hungary, and Turkey ), resulted in the Bolshevik Revolution in Russia, and, in its destabilization of European society, laid the groundwork for World War II.
What was the United States' role in World War I?
The United States emerged as a world power, and new technology made warfare deadlier than ever before. World War I, also called First World War or Great War, an international conflict that in 1914–18 embroiled most of the nations of Europe along with Russia, the United States, the Middle East, and other regions.
What was the Serbian nationalist idea?
With Serbia already much aggrandized by the two Balkan Wars (1912–13, 1913), Serbian nationalists turned their attention back to the idea of “liberating” the South Slavs of Austria-Hungary. Colonel Dragutin Dimitrijević, head of Serbia’s military intelligence, was also, under the alias “Apis,” head of the secret society Union or Death, pledged to the pursuit of this pan-Serbian ambition. Believing that the Serbs’ cause would be served by the death of the Austrian archduke Franz Ferdinand, heir presumptive to the Austrian emperor Franz Joseph, and learning that the Archduke was about to visit Bosnia on a tour of military inspection, Apis plotted his assassination. Nikola Pašić, the Serbian prime minister and an enemy of Apis, heard of the plot and warned the Austrian government of it, but his message was too cautiously worded to be understood.
What peace treaty ended World War I?
Read more about the Treaty of Versailles. In many ways, the peace treaty that ended World War I set the stage for World War II.
When did Serbia respond to the ultimatum?
Serbia replied to the ultimatum on July 25, accepting most of its demands but protesting against two of them—namely, that Serbian officials (unnamed) should be dismissed at Austria-Hungary’s behest and that Austro-Hungarian officials should take part, on Serbian soil, in proceedings against organizations hostile to Austria-Hungary. Though Serbia offered to submit the issue to international arbitration, Austria-Hungary promptly severed diplomatic relations and ordered partial mobilization.
Which country declared war on Russia?
Both Russia and France predictably ignored these demands. On August 1 Germany ordered general mobilization and declared war against Russia, and France likewise ordered general mobilization. The next day Germany sent troops into Luxembourg and demanded from Belgium free passage for German troops across its neutral territory. On August 3 Germany declared war against France.
When did Germany declare war on France?
On August 3 Germany declared war against France. In the night of August 3–4 German forces invaded Belgium. Thereupon, Great Britain, which had no concern with Serbia and no express obligation to fight either for Russia or for France but was expressly committed to defend Belgium, on August 4 declared war against Germany.

European Expansionism
Serbian Nationalism
- Nationalism was one of many political forces at play in the time leading up to World War I, with Serbian nationalism in particular, playing a key role. Serbian nationalism can be dated to the mid- and late-1800s, though two precipitating nationalism events are directly linked to the start of WWI. In the Balkans, Slavic Serbs sought independence fro...
The Assassination of Franz Ferdinand
- On June 28, 1914, the Archduke Franz Ferdinand of Austria was assassinated by Gavrilo Princip. Ferdinand was chosen as a target because he was to be the heir of the Austro-Hungarian Empire. On the day of his assassination, the Archduke traveled to Sarajevo to inspect imperial armed forces in Bosnia and Herzegovina, former Ottoman territories acquired by Austria-Hungary in 19…
Conflicts Over Alliances
- In the age of imperialism prior to World War I, countries throughout Europe had created alliances. The alliances promised that each country would support the other if war ever broke out between an ally and another Great Power. Prior to WWI, the alliances of Russia and Serbia; France and Russia; Germany, Italy and Austria-Hungary; Britain, France and Belgium; France, Britain and Rus…
The Blank Check Assurance: Conspired Plans of Germany and Austria-Hungary
- The alliance between Germany and Austria-Hungary at the start of World War I is also commonly known as the “blank check assurance.” In July 1914, during a meeting between members of the Austrian Foreign Ministry, the Ambassador to Berlin, the German Emperor and the German Chancellor, Germany offered Austria-Hungary unconditional support in the wake of the assassin…
Germany Millenarianism – Spirit of 1914
- Millenarianism is a belief held by a religious, political or social group or movement that a coming major transformation will occur, after which all things will be changed. For Germany, leading into World War I, historians report that the Spirit of 1914 was high, with support from the German population for participation in the war. The German government believed that the onset of war a…