Medieval illustration of the capture of Jerusalem during the First Crusade, 1099
Breakup of the Carolingian empire
Charlemagne's cathedral at Aachen
The Muslim conquests of the 7th and 8th centuries Expansion under Muhammad, 622--632 Ex...
The Allegory of Good Government was painted for the town council in Siena by Ambrogio Lorenzetti
St Francis of Assisi, depicted by Bonaventura in 1235, brought about reform in the church
St Andrew's cathedral, Amalfi, Italy, completed in 1206
Map of territorial boundaries ca. 450 AD