Theme: iWiki Log in Register

Diff: World War I

Comparing revision #1 (2023-06-14 03:39:08) with revision #2 (2026-06-22 19:28:58).

Old	New
World War I, also known as the Great War, was a global conflict that took place from 1914 to 1918. It involved many of the world's major powers and resulted in significant political, social, and economic changes. This wiki page provides an overview of World War I, including its causes, key events, major battles, and its impact on the world.
	'''World War I''', also called the '''First World War''' or the '''Great War''', was a global conflict fought from 1914 to 1918. It involved the Allied Powers and the Central Powers and reshaped Europe, the Middle East and global politics.

	The war began after the assassination of Archduke Franz Ferdinand of Austria-Hungary in Sarajevo in June 1914. Alliance commitments, imperial competition, militarism and political crisis turned the assassination into a wider war.

== Causes ==	== Causes ==
The causes of World War I can be traced back to a complex web of factors. These include militarism, alliances, imperialism, and the assassination of Archduke Franz Ferdinand of Austria-Hungary in June 1914. The assassination led to a chain of events that culminated in the outbreak of war.
	The causes of the war included rivalry between empires, arms races, alliance systems, nationalism, crises in the Balkans and the immediate diplomatic crisis after the Sarajevo assassination.

== Key Events ==
	No single cause explains the war by itself. The conflict grew because European powers made decisions within a tense international system that had few reliable ways to stop escalation.

=== Outbreak of War ===
World War I officially began on July 28, 1914, when Austria-Hungary declared war on Serbia. The conflict quickly escalated as other countries joined in, including Germany, Russia, France, and the United Kingdom.
	== Outbreak ==
	Austria-Hungary declared war on Serbia on 28 July 1914. Germany, Russia, France, Britain and other powers were soon drawn in.

=== Trench Warfare ===
One of the defining features of World War I was the extensive use of trench warfare. Trenches were long, deep ditches dug into the ground for soldiers to take cover from enemy fire. This resulted in a stalemate along the Western Front, with little territorial gain and heavy casualties.
	Britain entered the war after Germany invaded Belgium, whose neutrality Britain had guaranteed. The Western Front then became the main land front between Germany and the Allies in western Europe.

=== Major Battles ===
Several major battles took place during World War I, each with significant consequences. These include the Battle of the Somme, Battle of Verdun, Battle of Ypres, and the Battle of Gallipoli, among others. These battles were characterized by massive casualties and little territorial change.
	== Trench Warfare ==
	The Western Front became associated with trenches, artillery, machine guns, barbed wire, gas, mud and enormous casualties. Battles such as the Somme, Verdun and Passchendaele became symbols of attrition.

=== U.S. Entry and End of the War ===
The United States initially remained neutral in the conflict but entered the war in 1917 after the sinking of the British passenger ship RMS Lusitania by a German submarine. The entry of American troops bolstered the Allied forces, leading to the eventual defeat of the Central Powers. The war officially ended on November 11, 1918, with the signing of the Armistice.
	The war was not only fought in trenches. Fighting also took place in eastern Europe, the Balkans, the Middle East, Africa, at sea and in the air.

== Impact ==
	== United States Entry ==
	The United States entered the war in 1917. Important factors included German unrestricted submarine warfare and the wider political position of the United States towards the conflict.

=== Human Casualties ===
World War I resulted in immense human suffering and loss of life. The war saw the mobilization of millions of soldiers and resulted in an estimated 16 million deaths, including both military personnel and civilians.
	American troops and resources strengthened the Allied side during the final phase of the war.

=== Political and Territorial Changes ===
The aftermath of World War I led to significant political and territorial changes. The Treaty of Versailles, signed in 1919, imposed harsh reparations on Germany and redrew the map of Europe. The Austro-Hungarian and Ottoman Empires were dissolved, and new nations emerged in their place.
	== Armistice and Aftermath ==
	The armistice on the Western Front took effect on 11 November 1918. The Treaty of Versailles and other peace settlements followed in 1919 and 1920.

=== Social and Technological Changes ===
World War I brought about significant social and technological changes. The war saw the introduction of new weapons, including tanks, machine guns, and chemical warfare. The scale of destruction and loss of life challenged traditional beliefs and led to changes in society, culture, and politics.
	The war contributed to the collapse of the German, Austro-Hungarian, Ottoman and Russian empires. It also caused mass death, injury, displacement, political radicalisation and economic strain.

	== See Also ==
	* [[World_War_II]]
	* [[Europe]]
	* [[British]]

	== References ==
	* [https://www.iwm.org.uk/history/what-caused-the-first-world-war Imperial War Museums: what caused the First World War]
	* [https://www.iwm.org.uk/history/how-the-first-world-war-ended Imperial War Museums: how the First World War ended]
	* [https://www.britannica.com/event/World-War-I Encyclopaedia Britannica: World War I]
	* [https://www.nationalarchives.gov.uk/first-world-war/ The National Archives: First World War]

	[[Category:History]]
	[[Category:War]]