Wie wird der Beitritt der DDR zur Bundesrepublik Deutschland im Jahr 1990 allgemein genannt?What is the accession of the GDR to the Federal Republic of Germany in 1990 commonly called?

Explanation

The formal accession of the German Democratic Republic to the Federal Republic on 3 October 1990 is known as the Deutsche Wiedervereinigung (German reunification). It restored the political unity of Germany after four decades of division following World War II.