The '''causes of World War I''' vary from the immediate (the assassination of [[Archduke]] [[Franz Ferdinand]]) to the underlying (the competing alliance systems) to the remote (the [[Franco-Prussian War]] of 1870-1871). While war may have been inevitable by 1914, the fact that Europe was already balanced on a knife's edge causes responsibility to fall all the more heavily on those who provided the immediate spark, who should have known what the consequences would be. | The '''causes of World War I''' vary from the immediate (the assassination of [[Archduke]] [[Franz Ferdinand]]) to the underlying (the competing alliance systems) to the remote (the [[Franco-Prussian War]] of 1870-1871). While war may have been inevitable by 1914, the fact that Europe was already balanced on a knife's edge causes responsibility to fall all the more heavily on those who provided the immediate spark, who should have known what the consequences would be. |