Sorry, but all you are doing is jabbering mantra that has been preached in politically correct classrooms (meaning d*mn near all of them) for generations now.
"'Oh, oh," they preach, "everyone was to blame, it was all inevitable, those nasty Brits & French, they are really the bad guys, ganging up and picking on poor Germany, etc., etc., more b*ll cr*p, etc..."
The simple truth of the matter is: Germany was THE dominant, aggressive, belligerent military power within Europe.
The Germans were SO powerful they imagined they could take on nearly the WHOLE rest of Europe, and WIN.
And they were almost right. In fact, they WERE right. They could have taken on the whole rest of Europe and won. But what they could not do, was take on all the rest of Europe, PLUS the French and British colonial forces, PLUS the United States.
Who is to blame for starting the war? How could it be any simpler to determine?
Who first declared war on their neighbors? Austria and Germany!
Who first invaded their neighboring countries? Austria and Germany!
Which was the dominant power, who called the shots, Germany or Austria? Obviously Germany.
Case closed, end of discussion.
Right?
Again, I recommend reading: Fromkin: Europe's Last Summer
Remember, the Germans had plans, the so-called Schlieffen Plan, to defeat France and Russia.
The French had plans to defend against a German attack.
So why is this even a matter of debate?