El "Libro del linaje de los señores de Ayala" y otros textos genealógicos

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...

From the first crude stone tools used by man two-and-a-half million years ago up to the early medieval period, this eye-opening journey through human innovations draws on modern science and the latest research to explore some of history's most fascinating inventions. Beginning with the basic technologies of stone and fire, bone and wood, the survey moves on to answer such fundamental questions as How and where did agriculture evolve? and How did Romans and others heat and plumb their dwellings? This unique guide to some of humanity's most remarkable inventions is a testimony to the brilliant...

Durante el primer cuarto del siglo XIII, Gengis Kan creó el mayor imperio que ha existido sobre la tierra. Lideró a un pueblo conquistador que tan sólo unas décadas antes estaba formado por pequeños clanes nómadas que desconocían la escritura y se desplazaban por un reducido espacio de las estepas asiáticas. Unificados bajo el liderazgo de Gengis Kan los mongoles sometieron a grandes imperios, como el chino y el persa, y a infinidad de pueblos con efectivos militares muy superiores, riquezas ingentes y culturas milenarias. Fueron conquistadores «sin metáfora», es decir, sin...

Seven essays were presented at the conference of 2010 in Jekyll Island on the centenary of this event, so in this book, you will find the origins, the foundation, the decisive events and the future of the Federal Reserve of the United States of America. It is written as an economic and macro-economy history analysis, that starts like you may suppose, with the origins of the Federal Reserve and its firsts effects inside the financial scene of the United States of America, afterwards it analyzes the historic labor of this institution since 1913, year of its foundation, until now and accurately...