When was the modern German flag designed?
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.
Flag of Europe
The twelve-star "flag of Europe" was designed in 1950 and officially adopted by the Council of Europe in 1955. The same flag was adopted by the European Parliament in 1983. The European Council adopted it was an "emblem" for the European Communities in 1985. Its status in the European Communities was inherited by the European Union upon its formation in 1993. The proposal to adopt it as official flag of the European Union failed with the ratification of the European Constitution in 2005, and mention of all emblems suggesting statehood was removed from the Treaty of Lisbon of 2007, although sixteen member states signed a declaration supporting the continued use of the flag. In 2007, the European Parliament officially adopted the flag for its own use.