Historically, it is seen as the assassination of Arch Duke Ferdinand, the heir to the Austro-Hungarian throne. He was shot in July 1914 by a Serbian nationalist group "The Black Hand". Austria-Hungary declared war on Serbia, which prompted Russia to side with Serbia, France sided with Russia, Germany declared war on France, and invaded through Belgium which caused Britain to declare war on Germany... Very complicated. However, there was huge tension in Europe at that time as the great empires were shifting and changing. It is now known that the Serbian nationalist group was sponsored by Russia. It is probably the case that the assassination was simply the excuse Austria-Hungary was looking for to gain new territory, and they unwittingly caused a cascade of declarations of war, based on tensions between empires and historic alliances, that lead to WW1.
World War 1 lasted from 1914 to 1918.
The assassination of Archduke Francis Ferdinand by Serbian nationalist Gavrilo Princip, a member of the Black Hand Society. US became involved after the sinking of the Lusitania by German submarines.
The airplane was first introduced as a weapon of war during World War I
Yes world war 2 was the bloodiest war in the history of the world. Over 1 billion people died in the fighting during world war 2.
Archduke Franz Ferdinand of Austria was the heir to the Austrian throne. He was assassinated on June 28, 1914 in Sarajevo by a member of the group called The Black Hand. His death triggered a series of events in which war was declared, triggering various alliances and setting off nationalist sentiment throughout Europe. The resulting conflict was called The Great War or The War to End All Wars. We know it today as World War I.
The incident that triggered the beginning of World War 1 was the assassination of the heir to the Austro-Hungarian throne.
Franz Ferdinand
Sarajevo.Bosnia, in the city of Sarajevo.
The assassination of archduke Ferdinand
Archduke Franz Ferdinand of Austria.
The assassination of Archduke Franz Ferdinand.
Archduke Franz Ferdinand.
German submarine warfare
The assassination of Archduke Franz Ferdinand of Austria, which led to the outbreak of World War I ----
In Europe, the Nazi invasion of Poland on 1 September 1939.
Poland, on 1 September 1939
He was killed in Sarajevohttp://en.wikipedia.org/wiki/Archduke_Franz_Ferdinand_of_Austria