Historia de la Revolución Mexicana. 1934-1940

711-712: conquista islámica de Hispania.1212: batalla de Las Navas de Tolosa.1412: Compromiso de Caspe.1512: incorporación de Navarra a Castilla.Los centenarios de aquellos sucesos confluyen en 2012. Es cierto que las conmemoraciones de centenarios tienen mucho de coyuntural, pero también lo es que pueden ser ocasión para mostrar al público algunos aspectos de la historia que, de otra manera, no llamarían su atención.

What was once a romantic race for the skies at the turn of the century has become, now at the threshold of the new Millennium, a fierce commercial competition where no contestant can afford to lose ground. Catastrofes aereas is a journey through the most resonant and disastrous accidents in the history of commercial aviation, where the account of the events, experts' investigations, technical explanations, and the testimonies of those who lived or witnessed it are but the beginning of the story. There is also the political, economic and social context in which they occurred, and the outside...

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute...

En esta compilacion se dan a conocer los esfuerzos y estrategias de la comunidad judia para ir superando los problemas economicos: capacitacion y educacion ciudadanas pueden coadyuvar a superar el estado de pobreza predominante. Los avances, aunque lentos, han sido significativos en paises como Argentina, Venezuela y Chile.