The Bremen Ratskeller is the council wine cellar of the Townhall of Bremen. Since 1330 the Council of Bremen held the privilege of white wine which was valid until 1815. No citizen should sell wine without the permission of the Council. All wines had to be stored in the Cellar of the Council. The purpose was to control the prices and the payment of taxes.
The Ratskeller was built in 1405 and it is one of the oldest wine cellars of Germany, furthermore the oldest wine barrel of Germany, a wine from Rüdesheim which is dated 1653, is stored here.
In the cellar there has long been a traditional tavern and today a large part of it is a gourmet restaurant. With about 650 varieties the Ratskeller has the world's greatest selection of German wines exclusively, even in total there are about 1,200 different spirits available.
References:The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.