Flag of Germany 3:5 figure. In 1804, Napoleon Bonaparte declared the First French Empire. In response to this, Holy Roman Emperor Francis II of the Habsburg dynasty declared his personal domain to be the Austrian Empire and became Francis I of Austria. Taking the colours of the banner of the Holy Roman Emperor, the flag of the Austrian Empire was black and gold. Francis II was the last Holy Roman Emperor, with Napoleon forcing the empire's dissolution in 1806. After this point, these colours continued to be used as the flag of Austria until 1918. The colours red and white were also significant
National colours of Germany back to the tricolour adopted by the "Urburschenschaft" of Jena in 1815, representing an early phase in the development of German nationalism and the idea of a unified German state. Since the 1860s, there has been a competing tradition of national colours as black, white, and red, based on the Hanseatic flags, used as the flag of the North German Confederation and the German Empire. The Weimar Republic in 1919 opted to re-introduce the black, red, and gold tricolour. This was controversial, and as a compromise, the old flag was reintroduced in 1922 to represent German diplomatic missions abroad. As