The Despot Constantine XI Dragases Palaiologos becomes the last Emperor
Тhe Despot Constantine after the disaster of Varna continued his campaigns in Greece, he again...
The Arab Conquest of Sicily
The Arab raid against Roma Aeterna took place in 846. Â The Saracen raiders plundered the outskirts of the city, sacking...
Typography was invented twice: once in China and Korea and in medieval Europe. In China, printing was invented, according to some data (Julien, "Documents...