The events and anniversaries: Curiosities: 1911 - Hiram Bingham III re-discovers Machu Picchu "The Lost City of the Incas". Report: 1923 - The "Treaty of Lausanne", settling the boundaries of modern Turkey, is signed in Switzerland by Greece, Bulgaria and other countries that fought in the First World War. Report: 1929 - The Briand-Kellogg Pact, renouncing war as an instrument of foreign policy,...