Excelsiorhaus

Hotel Excelsior occupied number 112/113, Königgrätzer Straße (today's Stresemannstrasse) on Askanischer Platz in the Berlin district of Kreuzberg. It was once one of the largest and most luxurious hotels in Europe but its destruction during World War II resigned it to the German capital's list of lost historical landmarks.

The Anhalter Bahnhof is a former railway terminus in Berlin, Germany, approximately 600 m (2,000 ft) southeast of Potsdamer Platz. Once one of Berlin's most important railway stations, it was severely damaged in World War II, and finally closed for traffic in 1952, when the GDR-owned Deutsche Reichsbahn rerouted all railway traffic between Berlin and places in the GDR avoiding the West Berlin area. The station's name lives on in the Berlin S-Bahn station of the same name, opened in October 1939 as part of the North-South S-Bahn link.

Europahaus (English: House of Europe) is a large high-rise office block in Berlin, Germany, located in the Kreuzberg district on Stresemannstraße, facing the remains of the former Anhalter Bahnhof railway terminus across Askanischer Platz. It was one of the first modern high-rise office buildings to be constructed in the city.

The Prinz-Albrecht-Palais was a Rococo city palace in the historic Friedrichstadt suburb of Berlin, Germany. It was located on Wilhelmstrasse 102 in the present-day Kreuzberg district, in the vicinity of Potsdamer Platz.

Martin-Gropius-Bau, commonly known as Gropius Bau, is an important exhibition building in Berlin, Germany. Originally a museum of applied arts, the building has been a listed historical monument since 1966. It is located at 7 Niederkirchnerstraße in Berlin-Kreuzberg,

The Topography of Terror (German: Topographie des Terrors) is an outdoor and indoor history museum in Berlin, Germany. It is located on Niederkirchnerstrasse, formerly Prinz-Albrecht-Strasse, on the site of buildings, which during the Nazi regime from 1933 to 1945 was the SS Reich Security Main Office, the headquarters of the Sicherheitspolizei, SD, Einsatzgruppen and Gestapo. The buildings that housed the Gestapo and SS headquarters were largely destroyed by Allied bombing during early 1945 and the ruins demolished after the war. The boundary between the American and Soviet zones of occupation in Berlin ran along the Prinz-Albrecht-Strasse, so the street soon became a fortified boundary, and the Berlin Wall ran along the south side of the street, renamed Niederkirchnerstrasse, from 1961 to 1989. The wall here was never demolished. The section adjacent to the Topography of Terror site is the longest extant segment of the outer wall, as the longer East Side Gallery section in Friedrichshain was part of the inner wall, not visible from West Berlin. The first exhibitions of the site took place in 1987, as part of Berlin's 750th anniversary. The cellar of the Gestapo headquarters, where many political prisoners were tortured and executed, was found and excavated. The site was then turned into a memorial and museum, in the open air but protected from the elements by a canopy, detailing the history of repression under the Nazis. The excavation took place in cooperation with East German researchers, and a joint exhibition was shown both at the site and in East Germany in 1989. In 1992, two years after German reunification, a foundation was established to take care of the site, and the following year, it initiated an architectural competition to design a permanent museum. A design by architect Peter Zumthor was chosen. However, construction was stopped due to funding problems after the concrete core of the structure had been built. This stood on the site for nearly a decade until it was finally demolished in 2004 and a new building begun. The construction of the new Documentation Centre according to a prize-winning design by the architect Ursula Wilms (Heinle, Wischer und Partner, Berlin) and the landscape architect Heinz W. Hallmann (Aachen) was finished in 2010. The new Documentation Centre was officially opened on 6 May 2010 by Federal President Horst Köhler on the occasion of the 65th anniversary of the end of World War II. The new exhibition and documentation building and the redesigned historic grounds were opened to the public on 7 May 2010.

The Schutzstaffel (SS; also stylized as ᛋᛋ with Armanen runes; German pronunciation: [ˈʃʊtsˌʃtafl̩] (listen); "Protection Squadron") was a major paramilitary organization under Adolf Hitler and the Nazi Party in Nazi Germany, and later throughout German-occupied Europe during World War II. It began with a small guard unit known as the Saal-Schutz ("Hall Security") made up of party volunteers to provide security for party meetings in Munich. In 1925, Heinrich Himmler joined the unit, which had by then been reformed and given its final name. Under his direction (1929–1945) it grew from a small paramilitary formation during the Weimar Republic to one of the most powerful organizations in Nazi Germany. From the time of the Nazi Party's rise to power until the regime's collapse in 1945, the SS was the foremost agency of security, surveillance, and terror within Germany and German-occupied Europe. The two main constituent groups were the Allgemeine SS (General SS) and Waffen-SS (Armed SS). The Allgemeine SS was responsible for enforcing the racial policy of Nazi Germany and general policing, whereas the Waffen-SS consisted of combat units within Nazi Germany's military. A third component of the SS, the SS-Totenkopfverbände (SS-TV; "Death's Head Units"), ran the concentration camps and extermination camps. Additional subdivisions of the SS included the Gestapo and the Sicherheitsdienst (SD) organizations. They were tasked with the detection of actual or potential enemies of the Nazi state, the neutralization of any opposition, policing the German people for their commitment to Nazi ideology, and providing domestic and foreign intelligence. The SS was the organization most responsible for the genocidal murder of an estimated 5.5 to 6 million Jews and millions of other victims during the Holocaust. Members of all of its branches committed war crimes and crimes against humanity during World War II (1939–45). The SS was also involved in commercial enterprises and exploited concentration camp inmates as slave labor. After Nazi Germany's defeat, the SS and the Nazi Party were judged by the International Military Tribunal at Nuremberg to be criminal organizations. Ernst Kaltenbrunner, the highest-ranking surviving SS main department chief, was found guilty of crimes against humanity at the Nuremberg trials and hanged in 1946.

Niederkirchnerstraße (German: [ˈniːdɐkɪʁçnɐˌʃtʁaːsə]) is a street in Berlin, Germany and was named after Käthe Niederkirchner. The thoroughfare was known as Prinz-Albrecht-Straße until 1951 but the name was changed by the socialist German government. The street was the location of the SS Reich Security Main Office (RSHA), the headquarters of the Sicherheitspolizei, SD, Einsatzgruppen and Gestapo. The site is now marked by the Topography of Terror memorial and a museum, which includes a permanent exhibition showing the crimes of Nazism.

The Office of Racial Policy was a department of the Nazi Party (NSDAP) that was founded for "unifying and supervising all indoctrination and propaganda work in the field of population and racial politics". It began in 1933 as the Nazi Party Office for Enlightenment on Population Policy and Racial Welfare (German: Aufklärungsamt für Bevölkerungspolitik und Rassenpflege der NSDAP). By 1935, it had been renamed to the Nazi Party Office of Racial Policy (German: Rassenpolitisches Amt der NSDAP or RPA).Dr. Walter Gross was tasked with creating the office, and remained its leader until his death at the end of the Second World War in April 1945.

The Tempodrom (also referred to as Neues Tempodrom) is a multi-purpose event venue in Berlin. Founded by Irene Moessinger, it opened in 1980 next to the Berlin Wall on the west side of Potsdamer Platz, housed in a large circus tent. After several changes of location it is now housed in a permanent building in the Kreuzberg neighborhood.

The Abgeordnetenhaus of Berlin (House of Deputies) (German: [ˈʔapɡəʔɔʁdnətn̩ˌhaʊs]) is the state parliament (Landtag) of Berlin, Germany according to the city-state's constitution. In 1993 the parliament moved from Rathaus Schöneberg to its present house on Niederkirchnerstraße in Mitte, which until 1934 was the seat of the Prussian Landtag. The current president of the parliament is Dennis Buchner (SPD).

The Landtag of Prussia (German: Preußischer Landtag) was the representative assembly of the Kingdom of Prussia implemented in 1849, a bicameral legislature consisting of the upper House of Lords (Herrenhaus) and the lower House of Representatives (Abgeordnetenhaus). After World War I and the German Revolution of 1918–19 the Landtag diet continued as the parliament of the Free State of Prussia between 1921 and 1934, when it was abolished by the Nazi regime.