Soviet occupation zone of GermanyThe Soviet occupation zone (Sowjetische Besatzungszone (SBZ) or Ostzone, "East Zone"; Советская оккупационная зона Германии, Sovetskaya okkupatsionnaya zona Germanii, "Soviet occupation zone of Germany") was an area of Germany that was occupied by the Soviet Union as a communist area, established as a result of the Potsdam Agreement on 1 August 1945. On 7 October 1949 the German Democratic Republic (GDR), commonly referred to in English as East Germany, was established in the Soviet occupation zone.
East German markThe East German mark (Mark der DDR ˈmaʁk deːɐ̯ ˌdeːdeːˈʔɛʁ), commonly called the eastern mark (Ostmark ˈɔstmaʁk) in West Germany and after reunification), in East Germany only Mark, was the currency of the German Democratic Republic (East Germany). Its ISO 4217 currency code was DDM. The currency was known officially as the Deutsche Mark from 1948 to 1964, Mark der Deutschen Notenbank from 1964 to 1967, and from 1968 to 1990 as the Mark der DDR (Mark of the GDR). The mark (M) was divided into 100 Pfennig (pf).
German reunificationGerman reunification (Deutsche Wiedervereinigung) was the process of re-establishing Germany as a single full sovereign state, which took place between 9 November 1989 and 15 March 1991. The day of 3 October 1990 when the "Unification Treaty" entered into force dissolving the German Democratic Republic (GDR; Deutsche Demokratische Republik, DDR, or East Germany) and integrating its recently re-established constituent federated states into the Federal Republic of Germany (FRG; Bundesrepublik Deutschland, BRD, or West Germany) to form present-day Germany, has been chosen as the customary German Unity Day (Tag der deutschen Einheit) and has thereafter been celebrated each year as a national holiday in Germany since 1991.
ComeconThe Council for Mutual Economic Assistance (Сове́т Экономи́ческой Взаимопо́мощи, СЭВ; English abbreviation COMECON, CMEA, CEMA, or CAME) was an economic organization from 1949 to 1991 under the leadership of the Soviet Union that comprised the countries of the Eastern Bloc along with a number of socialist states elsewhere in the world. The descriptive term was often applied to all multilateral activities involving members of the organization, rather than being restricted to the direct functions of Comecon and its organs.
