Today's puzzle
EarlierAl-Muqanna Preaches in Kesh776 AD
LaterGutenberg Experiments with Printing1439 AD

The Palatine Chapel in Aachen is an early medieval chapel and remaining component of Charlemagne's Palace of Aachen in what is now Germany. Although the palace itself no longer exists, the chapel was preserved and now forms the central part of Aachen Cathedral. It is Aachen's major landmark and a central monument of the Carolingian Renaissance.

Key figuresCharlemagne
Where it happenedOpen in map
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