Prepared by:
Anum chaudhary
Cause of ww1
 World War I occurred between July 1914 and
November 11, 1918. By the end of the war, over 17
million people had been killed, including over 100,000
American troops. While the causes of the war are
infinitely more complicated than a simple timeline of
events, and are still debated and discussed to this day,
the list below provides an overview of the most
frequently-cited events that led to war.
1=Mutual Defense Alliances
 Over time, countries throughout Europe made mutual
defense agreements that would pull them into battle.
These treaties meant that if one country was attacked,
allied countries were bound to defend them.
Before World War 1, the following alliances existed:
 Russia and Serbia
 Germany and Austria-Hungary
 France and Russia
 Britain and France and Belgium
 Japan and Britain
 Austria-Hungary declared war on Serbia, Russia got
involved to defend Serbia. Germany seeing Russia
mobilizing, declared war on Russia. France was then
drawn in against Germany and Austria-Hungary.
Germany attacked France through Belgium pulling
Britain into war. Then Japan entered the war. Later,
Italy and the United States would enter on the side of
the allies.
2=Imperialism
 Imperialism is when a country increases their power
and wealth by bringing additional territories under
their control. Before World War I, Africa and parts of
Asia were points of contention among the European
countries. Because of the raw materials these areas
could provide, tensions around 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.
3=Militarism
 As the world entered the 20th century, an arms race
had begun. By 1914, Germany had the greatest increase
in military buildup. Great Britain and Germany both
greatly increased their navies in this time period.
Further, in Germany and Russia particularly, the
military establishment began to have a greater
influence on public policy. This increase in militarism
helped push the countries involved into war.
4=Nationalism
 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. In this way, nationalism led directly to the
War. But more generally, nationalism in various
countries throughout Europe contributed not only to
the beginning but the extension of the war in Europe.
Each country tried to prove their dominance and
power.
5=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, nationalism) was the
assassination of Archduke Franz Ferdinand of Austria-
Hungary.
 In June 1914, a Serbian-nationalist terrorist group called
the Black Hand sent groups to assassinate the Archduke.
Their first attempt failed when a driver avoided a grenade
thrown at their car.
 However, later that day a Serbian nationalist named Gavrilo
Princip assassinated him and his wife while they were in
Sarajevo, Bosnia which was part of Austria-Hungary. This
was in protest to Austria-Hungary having control of this
region.
 Serbia wanted to take over Bosnia and Herzegovina.
This assassination led to Austria-Hungary declaring
war on Serbia.
 When Russia began to mobilize due to its alliance with
Serbia, Germany declared war on Russia. Thus began
the expansion of the war to include all those involved
in the mutual defense alliances.
The War to End All Wars
 World War I saw a change in warfare, from the hand-
to-hand style of older wars to the inclusion of weapons
that used technology and removed the individual from
close combat. The war had extremely high casualties
over 15 million dead and 20 million injured. The face of
warfare would never be the same again.
Cause of ww1

Cause of ww1

  • 1.
  • 2.
    Cause of ww1 World War I occurred between July 1914 and November 11, 1918. By the end of the war, over 17 million people had been killed, including over 100,000 American troops. While the causes of the war are infinitely more complicated than a simple timeline of events, and are still debated and discussed to this day, the list below provides an overview of the most frequently-cited events that led to war.
  • 3.
    1=Mutual Defense Alliances Over time, countries throughout Europe made mutual defense agreements that would pull them into battle. These treaties meant that if one country was attacked, allied countries were bound to defend them. Before World War 1, the following alliances existed:  Russia and Serbia  Germany and Austria-Hungary  France and Russia  Britain and France and Belgium  Japan and Britain
  • 4.
     Austria-Hungary declaredwar on Serbia, Russia got involved to defend Serbia. Germany seeing Russia mobilizing, declared war on Russia. France was then drawn in against Germany and Austria-Hungary. Germany attacked France through Belgium pulling Britain into war. Then Japan entered the war. Later, Italy and the United States would enter on the side of the allies.
  • 5.
    2=Imperialism  Imperialism iswhen a country increases their power and wealth by bringing additional territories under their control. Before World War I, Africa and parts of Asia were points of contention among the European countries. Because of the raw materials these areas could provide, tensions around 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.
  • 6.
    3=Militarism  As theworld entered the 20th century, an arms race had begun. By 1914, Germany had the greatest increase in military buildup. Great Britain and Germany both greatly increased their navies in this time period. Further, in Germany and Russia particularly, the military establishment began to have a greater influence on public policy. This increase in militarism helped push the countries involved into war.
  • 7.
    4=Nationalism  Much ofthe 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. In this way, nationalism led directly to the War. But more generally, nationalism in various countries throughout Europe contributed not only to the beginning but the extension of the war in Europe. Each country tried to prove their dominance and power.
  • 8.
    5=Immediate Cause: Assassination ofArchduke Franz Ferdinand  The immediate cause of World War I that made the aforementioned items come into play (alliances, imperialism, militarism, nationalism) was the assassination of Archduke Franz Ferdinand of Austria- Hungary.  In June 1914, a Serbian-nationalist terrorist group called the Black Hand sent groups to assassinate the Archduke. Their first attempt failed when a driver avoided a grenade thrown at their car.  However, later that day a Serbian nationalist named Gavrilo Princip assassinated him and his wife while they were in Sarajevo, Bosnia which was part of Austria-Hungary. This was in protest to Austria-Hungary having control of this region.
  • 9.
     Serbia wantedto take over Bosnia and Herzegovina. This assassination led to Austria-Hungary declaring war on Serbia.  When Russia began to mobilize due to its alliance with Serbia, Germany declared war on Russia. Thus began the expansion of the war to include all those involved in the mutual defense alliances.
  • 10.
    The War toEnd All Wars  World War I saw a change in warfare, from the hand- to-hand style of older wars to the inclusion of weapons that used technology and removed the individual from close combat. The war had extremely high casualties over 15 million dead and 20 million injured. The face of warfare would never be the same again.