El taller del historiador

The ancient Maya used mainly stone tools, made of either ground stone and chipped stone, to achieve their extraordinary development. This book presents the techno-typological analysis of lithic materials from La Blanca, located in the heart of the Southern Lowlands, which was mainly inhabited during the Late Classic and Terminal Classic periods.

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...

Guerra secreta conta a história inédita de uma campanha sombria que anulou as fronteiras entre soldados e espiões e deu precedentes para que novos conflitos ocorressem em todo o mundo. Uma guerra ocasionada pela transformação – ou, na verdade, uma espécie de restauração – da Agência Central de Inteligência americana. Uma verdadeira caçada humana, com drones armados e assassinatos direcionados. O vencedor do Pulitzer Mark Mazzetti descreve, com minúcia, um elenco impressionante de personagens envolvidos nessa guerra secreta, reconstruindo diálogos e fornecendo detalhes sobre...

El cronista del rey Pedro I, el canciller Pero López de Ayala ha resultado ser un buen historiador. Lo que si se ve en la crónica es que el canciller oculta a veces ciertos hechos ejecutados por don Pedro u ocurridos durante su reinado. No explica el canciller por qué motivo don Pedro I abandonó a su mujer, doña Blanca. ¿Era cuestión de dinero? Otra razón por la cual don Pedro abandona a doña Blanca podría ser su concubina María de Padilla, que había dado luz a su primera hija, Beatriz, en marzo 1353. Y finalmente podría existir otra razón por la cual don Pedro tuviera más que...