Simon Susarte
Member
The assassination of the Arch duke was a direct cause of the war. If the event hadn't occurred, Europe would just find another excuse to start World War 1. Even a fart would've caused the war.
We don't know that Europe would of found a better excuse.
I mean the war would of turned out differently.
Anwyways read the rest of my post.
I state that the MAIN reasons are
milatrism
alliences
imperiallism
nationalism.