World War I Chlorine Gas Attack at Second Battle of Ypres, April 22, 1915

Typhoid Mary, the first healthy carrier of disease ever identified in the United States, is put in quarantine for the second time, where she would remain for the rest of her life. Date: March 27, 1915 Read more on Wikipedia → 📅 Other events on March 27 📅 Events on this day in 1915 📅…

World War I: Italy joins the Allies, fulfilling its part of the Treaty of London. Date: May 23, 1915 Read more on Wikipedia → 📅 Other events on May 23 📅 Events on this day in 1915 📅 On This Day (Today) More events from 1915World War I: Central Powers Launch Offensive Against Serbia, October…

The Vancouver Millionaires win the 1915 Stanley Cup Final, the first championship played between the Pacific Coast Hockey Association and the National Hockey Association. Date: March 26, 1915 Read more on Wikipedia → 📅 Other events on March 26 📅 Events on this day in 1915 📅 On This Day (Today) More events from 1915China…

RMS Lusitania departs from New York City on her 202nd, and final, crossing of the North Atlantic. Six days later, the ship is torpedoed off the coast of Ireland with the loss of 1,198 lives. Date: May 1, 1915 Read more on Wikipedia → 📅 Other events on May 1 📅 Events on this day in…

Russia defeats Ottoman Turkey in the Battle of Sarikamish during the Caucasus Campaign of World War I. Date: January 17, 1915 Read more on Wikipedia → 📅 Other events on January 17 📅 Events on this day in 1915 📅 On This Day (Today) More events from 1915McMahon-Hussein Correspondence Begins on Arab Revolt July 14,…

World War I: Radoje Ljutovac becomes the first soldier in history to shoot down an enemy aircraft with ground-to-air fire. Date: September 30, 1915 Read more on Wikipedia → 📅 Other events on September 30 📅 Events on this day in 1915 📅 On This Day (Today) More events from 1915World War I Second Battle…