When Germany invaded Poland in 1939, many agree that this was the beginning of WWII, however Japan had been at war in China for over a year in 1939.
Southern states seceded from the Union
The Nazi Germans began by attacking Poland in September 1939 and Japan attacked the US in December of 1941. These sparked the European and Pacific Theaters of War in World War 2.
Italy
isolationism
Historians still argue about it. It comes down to Serbia or Austria-Hungary.
Franz Ferdinand
The assassination of Archduke Ferdinand.
Archduke Ferdinand Ferdinand of Austria
When Germany invaded Poland in 1939, many agree that this was the beginning of WWII, however Japan had been at war in China for over a year in 1939.
which event sparked world war 1?
archduke franz Ferdinand of austro-Hungary
Hitler and Stalin invaded Poland and sparked World War 2.
sparked the beginning of the Civil War
Southern states seceded from the Union
Archduke Franz Ferdinand.
The Nazi Germans began by attacking Poland in September 1939 and Japan attacked the US in December of 1941. These sparked the European and Pacific Theaters of War in World War 2.