History of Germany during World War I
In November 1918, with internal revolution, a stalemated war, Bulgaria and the Ottoman Empire suing for peace, Austria-Hungary falling apart from multiple ethnic tensions, and pressure from the German high command, the Kaiser and all German ruling princes abdicated. On 9 November 1918, the Social Democrat Philipp Scheidemann proclaimed a Republic, in cooperation with the business and middle classes, not the revolting workers. The new government led by the German Social Democrats called for and received an armistice on 11 November 1918; in practice it was a surrender, and the Allies kept up the food blockade to guarantee an upper hand. The war was over; the history books closed on the German Empire. It was succeeded by the democratic, yet flawed, Weimar Republic.
Legal status of Germany
The legal status of Germany concerns the question of the extinction, or otherwise continuation, of the German nation state (i.e., the German Reich created in the 1871 unification) following the rise and downfall of Nazi Germany, and constitutional hiatus of the military occupation of Germany by the four Allied powers from 1945 to 1949. It became current once again when the German Democratic Republic (East Germany) joined the Federal Republic of Germany (West Germany) in 1990.