Flag of Germany
With the formation of the short-lived Weimar Republic after World War I, the tricolour was adopted as the national flag of Germany. Sixteen years later following World War II, the tricolour was again designated as the flag of both West and East Germany divided states in 1949. The two flags were identical until 1959, when the East German flag was augmented with the coat of arms of East Germany. Since reunification on 3 October 1990, the black-red-gold tricolour has become the flag of a reunified Federal Republic of Germany.
Coat of arms of Germany
The Federal Republic of Germany adopted the Weimar eagle as its symbol in 1950. Since then it has been known as the "Bundesadler" ("federal eagle"). The legal basis of the use of this coat of arms is the announcement by President Theodor Heuss, Chancellor Konrad Adenauer and Interior Minister Gustav Heinemann of 20 January 1950, which is word for word identical to the announcement by President Friedrich Ebert and Interior Minister Erich Koch-Weser by 11 November 1919: