Constitution of East GermanyThe Constitution of East Germany refers to the constitution of the German Democratic Republic (Verfassung der Deutschen Demokratischen Republik), commonly known as East Germany. Its original constitution was promulgated on 7 October 1949. It was heavily based on the "Weimarer Reichsverfassung", (Weimar Constitution) and nominally established the GDR as a liberal democratic republic. In 1968 the East German government adopted a new, fully Communist constitution that was based on Marxism-Leninism, political unitarism, and collective leadership.
Revolutions of 1989The Revolutions of 1989, also known as the Fall of Communism, was a revolutionary wave of liberal democracy movements that resulted in the collapse of most Marxist–Leninist governments in the Eastern Bloc and other parts of the world. Sometimes this revolutionary wave is also called the Fall of Nations or the Autumn of Nations, a play on the term Spring of Nations that is sometimes used to describe the Revolutions of 1848 in Europe.
Socialist Unity Party of GermanyThe Socialist Unity Party of Germany (Sozialistische Einheitspartei Deutschlands, zotsi̯aˈlɪstɪʃə ˈʔaɪnhaɪtspaʁˌtaɪ ˈdɔʏtʃlants; SED, ˌɛsʔeːˈdeː), informally known in English as the East German Communist Party, was the founding and ruling party of the German Democratic Republic (GDR; East Germany) from the country's foundation in October 1949 until its dissolution after the Peaceful Revolution in 1989. It was a Marxist–Leninist communist party, established in April 1946 as a merger between the East German branches of the Communist Party of Germany and Social Democratic Party of Germany.
Basic Law for the Federal Republic of GermanyThe Basic Law for the Federal Republic of Germany (Grundgesetz für die Bundesrepublik Deutschland) is the constitution of the Federal Republic of Germany. The West German Constitution was approved in Bonn on 8 May 1949 and came into effect on 23 May after having been approved by the occupying western Allies of World War II on 12 May. It was termed "Basic Law" (Grundgesetz) to indicate that it was a provisional piece of legislation pending the reunification of Germany.
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.
