Ten historians give 10 different interpretations on who started WWI in this BBC story.
Sir Max Hastings - military historian, argues that Germany was most responsible. "It alone had power to halt the descent to disaster at any time in July 1914 by withdrawing its "blank cheque..."
Another historian, Sir Richard J Evans -Regius professor of history, University of Cambridge, argues that Serbia was most responsible. "Serbian nationalism and expansionism were profoundly disruptive forces and Serbian backing for the Black Hand terrorists was extraordinarily irresponsible."
And a number of historians like John Rohl - emeritus professor of history, University of Sussexe, put the blame on Austria Hungary and Germany. He argues that "the war broke out as the result of a conspiracy between the governments of imperial Germany and Austria-Hungary to bring about war."
These short arguments might be an interesting assignment for students. They could read the ten arguments and make their own assessment of who or what started the war.
Students will also see that historians do not always agree on causes and outcomes of historical events.