1914
On August 1st 1914 this country declared war on Russia as a result of the Russians mobilizing on their border.
What is Germany
On February 4th 1915, The Germans declare a submarine blockade on what country
What is Britain
On February 21st 1916, the Germans launch a massive attack against this country in what will become the longest and bloodiest battles of the war.
What is the French
On March 11th 1917, this country’s troops capture Baghdad
Who is Britain
On March 3rd 1918, A peace treaty is signed between what country and the Central Powers at Brest-Litovsk. This treaty marks this countrys final withdrawal from World War I.
Who is Soviet Russia
On July 28, 1914, World War I begins when this country declares war on Serbia.
What is Austria-Hungary
What is the date and battle that Germany uses poison gas for the first time in a major offensive
When is April 22nd 1915 and what is The Second Battle of Ypres
President Wilson calls for the Germans to stop their submarine policy on this date
When is April 19th, 1916
In April 1917, U.S. president Woodrow Wilson makes what dramatic decision that leads to the U.S. Entering the war
What is asking the House of Representatives to declare war on Germany
On April 1st 1918, The Royal Flying Corps and the Royal Naval Air Service are merged to form this famous Air Force
What is the Royal Air Force
On September 6, 1914, this battle begins.
What is the First Battle of the Marne
The date when The British ocean liner Lusitania is torpedoed by a German U-boat off the southern coast of Ireland (nearly 1200 people are killed).
When is May 7, 1915
In August 1916, this country enters the war on the side of the allies.
What is Romania
On June 27th, 1917 this country enters the war on the side of the allies
What is Greece
The allies counterattack against German forces seizing the initiative on the western front on this date
When is July 18th 1918
On November 5, 1914, these two countries declare war on the Ottoman Empire.
What is Britain and France
On May 23rd 1915, this country joins the Allies by declaring war on these two countries
What is Italy declaring war on Germany and Austria
This type of weapon was introduced on the Somme battlefield by the British on September 15th, 1916
What are tanks
On November 20th 1917, Battle of Cambrai begins with This type of attack by the British. This demonstrates for the first time that the impenetrable German Hindenburg Line could in fact be breached.
What is a surprise mass tank attack
Mid October 1918, the allies take over most of these territories
What is Germany occupied France territory and part of Belgium
The date when Turkey enters the war on Germany’s side
When is October 29th 1914
The battle and date that the British use poison gas for the first time in the war
When is September 25th, 1915 the Battle of Loos
This battle is remembered as one of the bloodiest military operations in history (In occurred on November 18th, 1916)
What is the Battle of the Somme
The date that the U.S. declares war on Austria-Hungary
When is December 7th, 1917
The 11th hour of the 11th day of the 11th month, in the French town of Redonthes is known as what important date.
When is November 11th 1918 the official date of the end of World War One