Antártida

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...

A esta obra debemos una visión más equilibrada de una vasta polémica: la discusión que contrasta -de 1750 a 1900- una América débil e inferior con una Europa madura y fuerte. Así aparece la defensa de los habitantes del continente americano, quienes le darán a la disputa un tono de encendido debate espiritual.

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 la historia de Europa, la Edad Media (o período medieval) duró del siglo V al siglo XV. Comenzó con la caída del Imperio Romano de Occidente y se fusionó con el Renacimiento y la Era del Descubrimiento. La Edad Media es el período medio de las tres divisiones tradicionales de la historia occidental: la antigüedad clásica, el período medieval y el período moderno. En este largo período de mil años hubo todo tipo de eventos y procesos que fueron muy diferentes entre sí, diferenciados temporal y geográficamente, respondiendo tanto a las influencias mutuas con otras...