And WW1 was a result of the Ranco-Prussiann war,which was revenge for the Napoleonic wars, which came about because of the English, French colonial wars which were the successors to the Spanish colonial wars which were a reaction the the muslims invading Spain and Byzantium and disrupting trade routes that had existed some Roman times.
So, you can blame it all on Muslims.
And everything might have been different if the Archduke Ferdinand's driver had not made a wrong turn.
Ranco-Prussiann war?????