Which political figure's assassination was among the events which precipitated World War I?
Centenary of the outbreak of World War I Centenary of the outbreak of World War I The centenary of the outbreak of World War I was commemorated in Europe in late July and early August 2014. A century earlier, the July Crisis, which occurred after the assassination of Archduke Franz Ferdinand, had culminated in Austria-Hungary declaring war on the Kingdom of Serbia, which Austria-Hungary blamed for the assassination, on 28 July 1914. Over the following days and weeks, this action and the invasion of Luxembourg and Belgium by the German Empire led to a succession of other declarations of war that drew the major European powers into a
Declarations of war during World War I 1907 (or Hague II). For the diplomatic maneuvering behind these events, which led to hostilities between nations during World War I, see the article entitled Diplomatic history of World War I. Below is a table showing the "Outbreaks of Wars between Nations" which occurred during World War I. Indicated are the dates (during the immediate build-up to, or during the course of, World War I), from which a "de facto" state of war existed between nations. The table shows both the "Initiator Nation(s)" and the nation at which the aggression was aimed, or "Targeted Nation(s)". Events listed include those in