Japan Issues Twenty-One Demands to China January 18, 1915

The North Saskatchewan River flood of 1915 is the worst flood in Edmonton history. Date: June 29, 1915 Read more on Wikipedia → 📅 Other events on June 29 📅 Events on this day in 1915 📅 On This Day (Today) More events from 1915Georges Claude Patents Neon Discharge Tube for Advertising, January 19, 1915Imperial…

HMS Princess Irene explodes and sinks off Sheerness, Kent, with the loss of 352 lives. Date: May 27, 1915 Read more on Wikipedia → 📅 Other events on May 27 📅 Events on this day in 1915 📅 On This Day (Today) More events from 1915Italy Secretly Signs Treaty of London, Joins Allies – April…

Albert Einstein presents the field equations of general relativity to the Prussian Academy of Sciences. Date: November 25, 1915 Read more on Wikipedia → 📅 Other events on November 25 📅 Events on this day in 1915 📅 On This Day (Today) More events from 1915Japan Issues Twenty-One Demands to China, January 18, 1915World War…

Georges Claude patents the neon discharge tube for use in advertising. Date: January 19, 1915 Read more on Wikipedia → 📅 Other events on January 19 📅 Events on this day in 1915 📅 On This Day (Today) More events from 1915World War I: Roland Garros Shot Down Behind German Lines, April 18, 1915World War…

The arrest of 250 Armenian intellectuals and community leaders in Istanbul marks the beginning of the Armenian genocide. Date: April 24, 1915 Read more on Wikipedia → 📅 Other events on April 24 📅 Events on this day in 1915 📅 On This Day (Today) More events from 1915World War I Gallipoli Battleships Sunk in…

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…