Two countries, one scale
Two timelines side by side: what one country remembers of a date, and what it covered elsewhere.
Vertical axis in shared slices — one century before 1500, one decade after. Two events on the same row are contemporaries; empty slices are dropped.
🇧🇬 Bulgaria 8 events
🇩🇪 Germany 17 events
800
899
Early Middle Ages
1990
1999
European integration