Contributors: Mark ASQUINO, US Ambassador Lorenzo DELGADO, Instituto de Historia, CCHS-CSIC, Spain Pablo LEÓN, Centro Universitario de la Defensa, Zaragoza, Spain. Rosa PARDO, Universidad Nacional de Educación a Distancia-Madrid, Spain. Francisco J. RODRÍGUEZ, Universidad de Salamanca R.C. Complutense de Harvard, Spain Neal ROSENDORF, New Mexico State University, USA. Giles SCOTT-SMITH, Senior Researcher at the Roosevelt Study Center in Middelburg and Ernst van der Beugel Chair in Diplomatic History at the University of Leiden, the Netherlands.