Flag of Germany
While the use of black-red-gold had been suggested in the Soviet zone in 1946, the Second People's Congress in 1948 decided to adopt the old black-white-red tricolour as a national flag for East Germany. This choice was based on the use of these colours by the National Committee for a Free Germany, a German anti-Nazi organisation that operated in the Soviet Union in the last two years of the war. In 1949, following a suggestion from Friedrich Ebert, Jr., the black-red-gold tricolour was instead selected as the flag of the German Democratic Republic upon the formation of this state on 7 October 1949. From 1949 to 1959, the flags of both West and East Germany were identical. On 1 October 1959, the East German government changed its flag with the addition of its coat of arms. In West Germany, these changes were seen as a deliberate attempt to divide the two Germanys. Displaying this flag in West Germany and West Berlin—where it became known as the (divider-flag)—was seen as a breach of the constitution and subsequently banned until the late 1960s.
Flag of Germany
On 15 September 1935, one year after the death of Reich President Paul von Hindenburg and Hitler's elevation to the position of Führer, the dual flag arrangement was ended, with the exclusive use of the Nazi flag as the national flag of Germany. One reason may have been the ""Bremen" incident" of 26 July 1935, in which a group of demonstrators in New York City boarded the ocean liner SS "Bremen", tore the Nazi Party flag from the jackstaff, and tossed it into the Hudson River. When the German ambassador protested, US officials responded that the German national flag had not been harmed, only a political party symbol. The new flag law was announced at the annual party rally in Nuremberg, where Hermann Göring claimed the old black-white-red flag, while honoured, was the symbol of a bygone era and under threat of being used by "reactionaries".