History of German flag:
In the movement of 1848 revolution, there were the colors of the students - black, red and gold (from the black of the servitude through the red of the bloody battles to the gold of victory).
Because the revolution failed, the students weren't able to implement their flag, so the new flag of black - white- red was chosen (black and white from the Prussian flag and red from the largest cities in northern Germany (Bremen, Hamburg, Berlin all have red flags/signs)).
It was the flag of the new monarchy, led by the emperor Wilhelm I.
As a sign of democracy, the black-red-gold was chosen for the Weimarer Republik, which actually hadn't lasted very long, until Hitler rose up and set the flag of his party (NSDAPs one with the black swastika in a white circle surrounded by red) to Germanys flag.
After the Germans lost the war, there were discussions about new flags. There were many suggestions, but in the end, black-red-gold succeeded in Western Germany and in October 1949 also in the DDR, with hammer and compass as an addition, a sign for communism.
Lemberg - Baraque de Fraiture - Smolensk - Heiligenbeil - Nobel Dynamite Works - Lorient - Poltawa