Science Middle Ages

A History of the Middle Ages is the amazing story of European man in transition. It is a dramatic chronicle of 1,000 years of political, social, and economic transformation beginning with the dissolution of the classical Mediterranean civilization and ending with the first flowering of the Renaissance. It is also the story of two new religions, Christianity and Islam, both of which were destined to dominate the mind of every person in those new civilizations arising in their wake.

After the long period of cultural decline known as the Dark Ages, Europe experienced a rebirth of scholarship, art, literature, philosophy, and science and began to develop a vision of Western society that remains at the heart of Western civilization today. By placing the image of the Virgin...

After the long period of cultural decline known as the Dark Ages, Europe experienced a rebirth of scholarship, art, literature, philosophy, and science and began to develop a vision of Western society that remains at the heart of Western civilization today. By placing the image of the Virgin...

In this installment, boys travel to the ancient world, following such famous figures as Alexander the Great and Hannibal, learning about the military battles that changed history. Beginning in Ancient Greece, the battles storm across the known world and into the Middle Ages, ending with the Spanish Armada's attempted invasion of England.

More than eight centuries after his death, Saladin's life and reign represent the pinnacle of the Arab world's glory. Saladin is widely considered one of the greatest generals in history and one of the most famous leaders of the Middle Ages, but he remains a paradox, both in personal and in historical terms. A military genius, he first served other generals and was overshadowed later in life by his greatest rival, Richard I of England. He was far more admired by his Christian enemies, who extolled his chivalry, than some of his Muslim rivals.

Esta Historia de las mujeres responde a la necesidad de ceder la palabra a las mujeres. Alejadas, desde la Antigüedad, del escenario donde se enfrentan a los dueños del destino, reconstruir su historia significa describir su lento acceso a los medios de expresión y su conversión en persona que asume un papel protagonista. Este análisis implica, asimismo, que las relaciones entre los sexos condicionan los acontecimientos, o la evolución de las sociedades. No se buscan conclusiones tajantes sino que las mujeres encuentren, al fin, su espacio propio.

An inspiring and effective set of solutions for women navigating perimenopause and menopause In The Energy Prescription, board-certified acupuncturist and senior integrative medicine clinician, Jennifer Ashby, offers a revolutionary new guide to understanding the menopausal journey. She explains...