The direct cause of WWI was the assassination of Archduke Franz Ferdinand at Sarajevo on 28 June 1914. However historians feel that a number of factors contributed to the rivalry between the Great powers that allowed war on such a wide-scale to break out. I'm not sure who the assassin was.
I don't understand Spanish or whatever language you speak...
6: Pearl Houabor was the begging of World War 11
Answer:
Madison believed that keeping the three branches separated was fundamental to the preservation of liberty. He wrote: "The accumulation of all powers, legislative, executive, and judiciary, in the same hands, whether of one, a few, or many... may justly be pronounced the very definition of tyranny."
