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)
Japan issues the "Twenty-One Demands" to the Republic of China in a bid to increase its power in East Asia. Date: January 18, 1915 Read more on Wikipedia → 📅 Other events on January 18 📅 Events on this day in 1915 📅 On This Day (Today)
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)
The 6.7 Mw Avezzano earthquake shakes the Province of L'Aquila in Italy with a maximum Mercalli intensity of XI (Extreme), killing between 29,978 and 32,610. Date: January 13, 1915 Read more on Wikipedia → 📅 Other events on January 13 📅 Events on this day in 1915 📅 On This Day (Today)
The United States House of Representatives rejects a proposed constitutional amendment to require states to give women the right to vote. Date: January 12, 1915 Read more on Wikipedia → 📅 Other events on January 12 📅 Events on this day in 1915 📅 On This Day (Today)
The National Protection War breaks out against the Empire of China, as military leaders Cai E and Tang Jiyao proclaim the independence of Yunnan and begin a campaign to restore the Republic. Date: December 25, 1915 Read more on Wikipedia → 📅 Other events on December 25 📅 Events on this day in 1915 📅…
World War I: The last Australian troops are evacuated from Gallipoli. Date: December 20, 1915 Read more on Wikipedia → 📅 Other events on December 20 📅 Events on this day in 1915 📅 On This Day (Today)
Yuan Shikai declares the establishment of the Empire of China and proclaims himself Emperor. Date: December 12, 1915 Read more on Wikipedia → 📅 Other events on December 12 📅 Events on this day in 1915 📅 On This Day (Today)
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)
World War I: Bulgaria joins the Central Powers. Date: October 14, 1915 Read more on Wikipedia → 📅 Other events on October 14 📅 Events on this day in 1915 📅 On This Day (Today)