JG: Or here's a video that I made as part of my show "Crash Course," talking about World War I: The immediate cause was of course the assassination in Sarajevo of the Austrian Archduke Franz Ferdinand, on June 28, 1914, by a Bosnian-Serb nationalist named Gavrilo Princip.
JG: ¿O aquí está un video que hice en mi programa "Crash Course", sobre la I Guerra Mundial: La causa inmediata fue, por supuesto, el asesinato en Sarajevo del archiduque de Austria Francisco Fernando, 28 de junio de