How the Iberian Peninsula was conquered by the Umayyad Caliphate and controlled for hundreds of years. Detailed explanation of this famous battle from the...
Cavalry (from French cavalerie, cf. cheval 'horse') or horsemen were soldiers or warriors who fought mounted on horseback. The Cavalry was historically the most mobile...
Typography was invented twice: once in China and Korea and in medieval Europe. In China, printing was invented, according to some data (Julien, "Documents...