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assassination of Archduke
In an event that is widely acknowledged to have sparked the outbreak of World War I, Archduke Franz Ferdinand, nephew of Emperor Franz Josef and heir to the Austro-Hungarian Empire, is shot to death along with his wife by a Serbian nationalist in Sarajevo, Bosnia, on this day in 1914. -
Austria-Hungary declares war on Serbia
On July 28, 1914, one month to the day after Archduke Franz Ferdinand of Austria and his wife were killed by a Serbian nationalist in Sarajevo, Austria-Hungary declares war on Serbia, effectively beginning the First World War. -
Germany declares war on France
On the afternoon of this day in 1914, two days after declaring war on Russia, Germany declares war on France, moving ahead with a long-held strategy, conceived by the former chief of staff of the German army, Alfred von Schlieffen, for a two-front war against France and Russia. -
The unofficial Christmas truce is declared
During World War I, on and around Christmas Day 1914, the sounds of rifles firing and shells exploding faded in a number of places along the Western Front in favor of holiday celebrations in the trenches and gestures of goodwill between enemies. -
battle of somme
It took place between 1 July and 18 November 1916 on both sides of the River Somme in France. The battle was one of the largest of World War I, in which more than 1,000,000 men were wounded or killed, making it one of the bloodiest battles in human history. -
Russian Tsar Nicholas II abdicates
During the February Revolution, Czar Nicholas II, ruler of Russia since 1894, is forced to abdicate the throne by the Petrograd insurgents, and a provincial government is installed in his place. -
The United States declares war on Germany
at 8:30 on the evening of April 2, 1917, President Wilson appeared before a joint session of Congress and asked for a declaration of war against Germany in order to "make the world safe for democracy." On April 4, Congress granted Wilson's request. -
U.S. President Woodrow Wilson issues his Fourteen Points to peace.
U.S. President Woodrow Wilson outlined the United States' war aims in a speech given to Congress on 8 January, 1918, in which he outlined what was to become known as his "Fourteen Points". He believed the enactment of these would form the basis for a just, lasting peace. -
Germany launches the Spring Offensive
In the spring of 1918, Luderndorff ordered a massive German attack on the Western Front. The Spring Offensive was Germany’s attempt to end World War One. With 500,000 troops added to Germany’s strength from the Russian Front, Luderndorff was confident of success -
German Kaiser Wilhelm II abdicates and flees Germany
Wilhelm II (1859-1941), the German kaiser (emperor) and king of Prussia from 1888 to 1918, was one of the most recognizable public figures of World War I (1914-18). He gained a reputation as a swaggering militarist through his speeches and ill-advised newspaper interviews. While Wilhelm did not actively seek war, and tried to hold back his generals from mobilizing the German army in the summer of 1914, -
Treaty of Versailles
World War I officially ended with the signing of the Treaty of Versailles on June 28, 1919. Negotiated among the Allied powers with little participation by Germany, its 15 parts and 440 articles reassigned German boundaries and assigned liability for reparations. After strict enforcement for five years, the French assented to the modification of important provisions. Germany agreed to pay reparations under the Dawes Plan and the Young Plan, but those plans were cancelled in 1932, and Hitler’s ri -
The Treaty of Versailles officially ends WWI.
World War I officially ended with the signing of the Treaty of Versailles on June 28, 1919. Negotiated among the Allied powers with little participation by Germany, its 15 parts and 440 articles reassigned German boundaries and assigned liability for reparations. After strict enforcement for five years, the French assented to the modification of important provisions. Germany agreed to pay reparations under the Dawes Plan and the Young Plan, but those plans were cancelled in 1932, and Hitler’s ri
