-
800
Coronation of Charlemagne as king of the Holy Roman Empire
-
843
Signing of the Treaty of Verdun
-
850
Invention of gunpowder
-
1096
First crusad
-
1215
Conquest of China by the Mongols
-
1295
Journey of Marco Polo
-
May 30, 1431
Death of Jeanne d'Arc
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May 29, 1453
Capture of Constantinople by the Ottoman Empire
