The Reichstag building (Reichstagsgebäude) is a historical edifice in Berlin, constructed to house the Imperial Diet of the German Empire. It was opened in 1894 and housed the Diet until 1933, when it was severely damaged in a fire. After World War II, the building fell into disuse; the parliament of the German Democratic Republic met in the Palast der Republik in East Berlin, while the parliament of the Federal Republic of Germany met in the Bundeshaus in Bonn.
In 1894, after ten years of construction, the Reichstag was completed and its dome towered above the city castle. Yet the Parliament building remained and, from that point onwards, it has reflected the turbulence of German history. On 9 November 1918, Deputy Philipp Scheidemann proclaimed from the window the creation of a republic. On 27 February 1933 under mysterious circumstances that still have yet to be explained, the Reichstag caught on fire, destroying the chamber and the dome. The Reichstag fire served as a pretext for the Nazi regime to persecute their political opponents.
After being destroyed in the war, it was rebuilt between 1961 and 1971 in a simplified form without the dome, which was blown up in 1945, according to plans by Paul Baumgarten. After German reunification, the German Bundestag decided to use the building as a seat of Parliament again.
Between 1994 and 1999, the Reichstag was redesigned and expanded by the British architect Sir Norman Foster as a modern Parliament building while retaining its extensive, historical dimensions. The accessible glass dome, which initially generated a lot of controversy, has since become one of the landmarks of Berlin. Since 1999, the German Bundestag has been convening in the Reichstag building.
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.