June 28, 1914.
The assassination of Archduke Franz Ferdinand of Austria-Hungary by Serbian nationalists.
World War I started in 1914, when a Bosnian terrorist shot Franz Ferdinand, who was a Duke from Austria-Hungary. Austria-Hungary declared war on Bosnia, which caused a lot of other countries to declare war on each other. Eventually, the whole world was involved.
The shot that started the great war was the assasanation of Archduke Franz Ferdanand, hear to the Austro-Hungarian throne, by the serbian terrorist group Black Hand.
The event that triggered first world war was the assassination of Archduke Franz Fredinand of Austria by a Yugoslavian nationalist Gavrilo Princip. This started a diplomatic crisis which eventually started the conflict.
The Assassination of Archduke Franz Ferdinand of Austria triggered the start of the Great War (World War I)
The incident that triggered the beginning of World War 1 was the assassination of the heir to the Austro-Hungarian throne.
it was the 2nd world war
The assassination of Archduke Franz Ferdinand of Austria, which led to the outbreak of World War I ----
His assassination (by Gavrilo Princip) is what triggered World War I.
The assassination of archduke Ferdinand
He was killed in Sarajevohttp://en.wikipedia.org/wiki/Archduke_Franz_Ferdinand_of_Austria
June 28, 1914.
The first act of aggression in World War I itself was when the Austro-Hungarian empire sent artillery into Serbia in preparation for an invasion. The act that triggered this was the assassination of Archduke Franz Ferdinand.
Sarajevo.Bosnia, in the city of Sarajevo.
The assassination of Archduke Franz Ferdinand of Austria-Hungary by Serbian nationalists.
when Serbia refused to comply with Austria- Hungary's ultimatum