Representing the SED CC delegation, Ulbricht writes to Khrushchev requesting a meeting with the CPSU CC presidium, for which he outlines the topics necessary for discussion. Topics include the West Berlin question and the need for an agreement between Western powers and the USSR, and a treaty between the GDR and West Germany to establish territorial sovereignty.

Assessment by the Stasi of the espionage of the main Western secret services in East Germany based on its investigation of cases of spying in 1961.

Excerpt from a conversation in which Polish Communist leaders Jozef Cyrankiewicz and Wladyslaw Gomulka remind Walter Ulbricht of how they suggested closing the border between East and West Berlin years before the Berlin Wall was constructed.

A memorandum for President Nixon from National Security Advisor Henry Kissinger summarizing West German Chancellor Willy Brandt's "Ostpolitik" or Eastern Policy, which sought to normalize relations between West Germany and the communist countries.

A memorandum for President Nixon from National Security Advisor Henry Kissinger on the current status of West German Chancellor Willy Brandt's "Ostpolitik" or Eastern Policy, which sought to normalize relations between West Germany and the communist countries.

National Security Advisor Henry Kissinger updates President Nixon on the status of the Four Power Berlin negotiations between the Soviet Union, East Germany, West Germany, and the United States.

National Security Advisor Henry Kissinger updates President Nixon on the status of the Four Power Berlin negotiations between the Soviet Union, East Germany, West Germany, and the United States, focusing on unresolved issues on which the four states were unable to agree.

US Ambassador Rush informs Kissinger on the progress of negotiations between the Soviet Union, France, Great Britain, and the United States on the status of Berlin. He reports that negotiations have gone well, aside from difficulties with the British and French ambassadors.

US Ambassador Rush informs Kissinger on the progress of negotiations between the Soviet Union, France, Great Britain, and the United States on the status of Berlin.

Alarmed by the speed of the negotiations' progress, Secretary Rogers informs Ambassador Rush (and Henry Kissinger) that "an ad referendum agreement should not be reached at the present time."

US Ambassador Rush recommends to National Security Advisor Henry Kissinger that the negotiations take a "no more than a two week recess" in agreement with the request made by Secretary of State Rogers.

Rush updates National Security Advisor Henry Kissinger on the progress of the Four Powers Negotiations on Berlin, informing him that the "bureaucrats [in the State Department] have been foiled" and an agreement has been completed and "it contains virtually everything we hoped to get under our maximum demands."

Ronald Reagan's famous speech in which he advises Soviet General Secretary Mikhail Gorbachev to "tear down this wall!"

Note of conversation between East German leader Alexander Schalck and West German Minister of the Chancellery Rudolf Seiters on future economic cooperation between the two German states. The discussion makes clear that the East German economy will collapse without immediate and massive West German aid.

Minutes No. 49 of the Meeting of the SED Politburo concerning situation regarding GDR citizens leaving the country. The Politburo decides a new travel law will be developed in order to placate some of the popular demands.

Note from the Romanian Embassy in Berlin to the Ministry of Foreign Affairs regarding continuing protests in the streets, the proposal to allow freedom to travel to foreign countries, the demands by the population for the removal of the Politburo and all ministers, and the movement towards the economic integration of the GDR with the FRG.

Draft resolution and press release announcing new temporary transition rules for travel abroad and permanent exits from East Germany.

Transcript of the Tenth Session of the SED Central Committee regarding the issue of new temporary travel regulations.

Schabowski announces new travel regulations allowing permanent exit for East German citizens at all border crossing effective "immediately, without delay."

In this extraordinary conversation, Solidarity’s leader fears the collapse of the Wall would distract West Germany’s attention - and money - to the GDR, at the time when Poland, the trail-blazer to the post-communist era in Eastern Europe, desperately needed both. "Events are moving too fast," Walesa said, and only hours later, the Wall fell, and Kohl had to cut his Poland visit short to scramble back to Berlin, thus proving Walesa’s fear correct.