Palais Niederösterreich, historically known as the Niederösterreichisches Landeshaus, is a historical building in Vienna. The building housed the estates general of the state of Lower Austria until 18

Lower Austria is one of the nine states of Austria, located in the northeastern corner of the country. Major cities are Amstetten, Krems an der Donau, Wiener Neustadt and Sankt Pölten, which has been