"A single shot from this one was enough to start World War One."
What a terrible waste of humanity. And all the ills that it precipitated.
Srednik does not believe these three acted alone. Srednik recommends the 2014 film “Sarajevo” for conspiracy-conscious students:
https://thestreamable.com/movies/sarajevo-2014
I think Veljko Cubrilovic lived long enough to be a source for Vladimir Dedijer when he was writing a book about the assassination.