Attempted Assassination of Bishop Patrick Heffron by Rev. Louis M. Lesches, August 27, 1915

Lassen Peak erupts with a powerful force, the only volcano besides Mount St. Helens to erupt in the contiguous U.S. during the 20th century. Date: May 22, 1915 Read more on Wikipedia → 📅 Other events on May 22 📅 Events on this day in 1915 📅 On This Day (Today) More events from 1915U.S….

World War I: During the Battle of Gallipoli, three battleships are sunk during a failed British and French naval attack on the Dardanelles. Date: March 18, 1915 Read more on Wikipedia → 📅 Other events on March 18 📅 Events on this day in 1915 📅 On This Day (Today) More events from 1915World War…

World War I: The use of poison gas in World War I escalates when chlorine gas is released as a chemical weapon in the Second Battle of Ypres. Date: April 22, 1915 Read more on Wikipedia → 📅 Other events on April 22 📅 Events on this day in 1915 📅 On This Day (Today)…

World War I: Entente forces land in Thessaloniki, to open the Macedonian front against the Central Powers. Date: October 6, 1915 Read more on Wikipedia → 📅 Other events on October 6 📅 Events on this day in 1915 📅 On This Day (Today) More events from 1915National Protection War Begins in Yunnan Against Empire…

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) More events from…