Recurrent Visiting Professor to Central European University, Department of Political Science and Department of History, Julian Casanova (Professor of Contemporary History at the University of Zaragoza) has contributed an article about World War I to the paper El País. The article explains that the world leaders belonged to the same Old Regime at the time when World War I broke out and it also presents how the international constellation changed after the Great War.
A respected voice in Spanish journalism, Professor Casanova is member of the Editorial Committee of the journal Historia Social and member of the Advisary Board of The International Journal of Iberian Studies(Bradford, England) and Cuadernos de Historia de España (Buenos Aires, Argentina), and is also Visiting Professor in several and prestigious Universities of England, USA and South America. The article in English can be found here.