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Assassination of Archduke Ferdinand
On June 28, 1914, a teenage Serbian nationalist gunned down Archduke Franz Ferdinand and his wife, Sophie, as their motorcade maneuvered through the streets of Sarajevo. Next in line for the Austro-Hungarian throne, Ferdinand had not been particularly well liked in aristocratic circles. -
Schlieffen Plan
The Schlieffen Plan was the operational plan for a designated attack on France once Russia, in response to international tension, had started to mobilise her forces near the German border. The execution of the Schlieffen Plan led to Britain declaring war on Germany on August 4th, 1914. -
Trench warfare began
The two sides begin battling in the trenches as a new war technique. -
Christmas Truce along Western Front
The so-called Christmas Truce of 1914 came only five months after the outbreak of war in Europe and was one of the last examples of the outdated notion of chivalry between enemies in warfare. It was never repeated—future attempts at holiday ceasefires were quashed by officers’ threats of disciplinary action—but it served as heartening proof, however brief, that beneath the brutal clash of weapons, the soldiers’ essential humanity endured. -
Germans introduce poison gas
On April 22, 1915, German forces shock Allied soldiers along the western front by firing more than 150 tons of lethal chlorine gas against two French colonial divisions at Ypres, Belgium. This was the first major gas attack by the Germans, and it devastated the Allied line. -
Sinking of Lusitania
The sinking of the Cunard ocean liner RMS Lusitania occurred on Friday, 7 May 1915 during the First World War, as Germany waged submarine warfare against the United Kingdom of Great Britain and Ireland. -
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Battle of Verdun
On February 21, 1916, more than 1,220 guns around an eight-mile perimeter opened fire. It was the sort of drenching shellstorm that would distinguish the battle. But even from the start, the “Meuse Mill” did not achieve the five-to-two kill ratio Falkenhayn had predicted. By the time their advance ground to a halt in mid-December, they were close to the line where the battle had started. caulaties were between 600 and 700 thousand. -
Sussex Pledge
Sussex Pledge was a promise made in 1916 during World War I by Germany to the United States prior to the latter's entry into the war. -
Zimmerman Telegram
The Zimmermann Telegram (or Zimmermann Note) was an internal diplomatic communication issued from the German Foreign Office in January, 1917 that proposed a military alliance between Germany and Mexico in the event of the United States' entering World War I against Germany. -
General John J. Pershing became AEF leader
Didnt give a clear date ,but PRINT
CITE
U.S. Army general John J. Pershing (1860-1948) commanded the American Expeditionary Force (AEF) in Europe during World War I. The president and first captain of the West Point class of 1886, he served in the Spanish- and Philippine-American Wars and was tasked to lead a punitive raid against the Mexican revolutionary Pancho Villa. In 1917, President Woodrow Wilson selected Pershing to command the American troops being sent to Europe. Although Pershing aime -
President Woodrow Wilson asked for declaration of war
On this day in 1917, President Woodrow Wilson asks Congress to send U.S. troops into battle against Germany in World War I. In his address to Congress that day, Wilson lamented it is a fearful thing to lead this great peaceful people into war. Four days later, Congress obliged and declared war on Germany. -
Committee on Public Information formed
he Committee on Public Information (CPI), was established on April 13, 1917 and headed by George Creel. The CPI provided propaganda during WW1 to rally the support of American citizens for all aspects of the war effort. -
Selective Service Act became law
The Selective Service Act or Selective Draft Act (Pub.L. 65–12, 40 Stat. 76, enacted May 18, 1917) authorized the federal government to raise a national army for the American entry into World War I through the compulsory enlistment of people. It was envisioned in December 1916 and brought to President Woodrow Wilson's attention shortly after the break in relations with Germany in February 1917. The Act itself was drafted by then-Captain (later Brigadier General) Hugh S. Johnson after the United -
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Battle of Argonne Forest
The Meuse-Argonne Offensive, also known as the Maas-Argonne Offensive and the Battle of the Argonne Forest, was a major part of the final Allied offensive of World War I that stretched along the entire Western Front. It was fought from September 26, 1918, until the Armistice of 11 November 1918, a total of 47 days.The Meuse-Argonne Offensive was the greatest American battle of the First World War. In six weeks the AEF lost 26,277 killed and 95,786 wounded. -
World War I ended
At the 11th hour on the 11th day of the 11th month of 1918, the Great War ends. At 5 a.m. that morning, Germany, bereft of manpower and supplies and faced with imminent invasion, signed an armistice agreement with the Allies in a railroad car outside Compiégne, France. The First World War left nine million soldiers dead and 21 million wounded, with Germany, Russia, Austria-Hungary, France, and Great Britain each losing nearly a million or more lives. In addition, at least five million civilians
