(Switzerland).
Town in Aargau canton, Switzerland, near Zurich; at an altitude of 388 m/1,273 ft; Its hot sulfur springs and mineral waters have been visited since Roman times.
Borough in Pennsylvania (USA); zip code 15005.
(Germany).
Former state of SW Germany, which had Karlsruhe as its capital. Baden was captured from the Romans in 282 by the Alemanni; later it became a margravate and in 1806, a grand duchy. A state of the German empire 1871–1918, then a republic, and under Hitler a Gau (province), it was divided between the Länder of Württemberg-Baden and Baden in 1945 and in 1952 made part of Baden-Württemberg.