Terezín
…October 1780 and lasted ten years. During the construction, in 1782, Theresienstadt became a free royal town. The fortress consisted of a citadel, the "Small Fortress", to the east of the Ohře, and a walled town, the "Main Fortress", to the west. The total area of the fortress was 3.89 km2 (1.50 mi2). In peacetime…