The assassination of Austria's heir to the throne.
the nation that Austria-Hungary thought responsible for the assassination was Serbiathe nation that Austria-Hungary thought responsible for the assassination was Serbiauniting bosnia with Serbia
The assassination of Archduke Franz Ferdinand of Austria in Sarajevo led Austria-Hungary to declare was on Serbia. This was to effectively be the beginning of World War I.
The assassination of Austria's heir to the throne.
to liberate Serbia from Austria Hungary empire
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The assassination of Austria's heir to the throne.
The assassination of Arch Duke Ferdinand of Austria.
They annexed Bosnia
Austria demanded Serbia to hand over the leaders of the 'Black Hand'.
The assassination of Austria's heir to the throne.
The assassination of Archduke FerdinandThe assassination of Archduke Ferdinand