Video: 'The New Alpine Front - Italy Joins World War 1 I THE GREAT WAR Week 44' (May 23, 1915, at 0:44)
(Sunday, May 23, 1915, 3:30 p.m. Central European Time; on the Italian Front of World War I) — Italy declared war on Austria-Hungary today following secret promises made by Allies in the Treaty of London. Continue reading Italy declares war on Austria-Hungary 110 years ago this hour (May 23 1915)