World War I (28 July 1914 – 11 November 1918), often abbreviated as WWI, was a global conflict fought between two coalitions, the Allied Powers and the Central Powers. Fighting took place throughout Europe, the Middle East, Africa, the Pacific, and parts of Asia. The first decade of the 20th century saw increasing diplomatic tension between the European great powers. This reached a breaking point on 28 June 1914, when a Bosnian Serb named Gavrilo Princip assassinated Archduke Franz Ferdinand, heir to the Austro-Hungarian throne. Austria-Hungary held Serbia responsible, and declared war on 28 July. Russia came to Serbia's defence, and by 4 August, Germany, France and Britain were drawn into the war, with the Ottoman Empire joining in November the same year. -------------------------------------------------- 제1차세계대전발발의 원인 및 이유 -영국여왕 엘리자베스1세의 失政(부정정사, 부정사음, 부정정교, 부정섹스, 부정결혼, 사음 음란방탕함과 극단에 이르는 부귀호사와 섹스성쾌락, 이건희와의 부정한 성관계)과 殘虐한 惡行 Elizabeth I (7 September 1533 – 24 March 1...