Which was a cause of World War I?
A) the unification of separate German states into one nation
B) Austria-Hungary's imperialist ambitions to dominate the Balkans
C) the invasion of Belgium by German troops
D) Russia's desire to stay out of military alliance

Question

Which was a cause of World War I?
A) the unification of separate German states into one nation
B) Austria-Hungary's imperialist ambitions to dominate the Balkans
C) the invasion of Belgium by German troops
D) Russia's desire to stay out of military alliance

anonymous · Answer

Of the choices, B is the most likely answer.   It was the murder of the heir-apparent to the Austro-Hundararian throne in Kosovo that then catipulted the nations of Europe into WWI.   find the out on Wikipedia which is where you could have found the answer on your own.  wmwendt