出典:Wikipedia
出典:『Wikipedia』 (2011/08/02 17:56 UTC 版)
The July Crisis was a diplomatic crisis among the major powers of Europe in the summer of 1914 that led to the First World War. Immediately after Gavrilo Princip, a Bosnian Serb nationalist, assassinated Archduke Franz Ferdinand, heir to the Austro-Hungarian throne, in Sarajevo, a series of diplomatic maneuverings led to an ultimatum from Austria-Hungary to Serbia, and ultimately to war.