Castle Dalberg at 1550

Late Hohenstaufen castle in Alsace, Neu Windstein castle.

Place of European history of democracy, Königstein fortress in the Taunus.

Salian Castle on the eastern edge of the Soonwald in the Hunsrück from 1056.

Carake Peter of Gdansk around 1462. https://www.zdf.de/dokumentation/terra-x/mythos-nordsee-104.html

It is 8 April 1793, and the long "March of the First Democrats" begins.

Princastellum/Bernkastel - a late antique fortification above the Moselle