Kaiser Wilhelm II Abdicates — German Empire Ends
Kaiser Wilhelm II abdicated the German throne as revolution spread across Germany and Allied forces advanced on the Western Front. He fled to the Netherlands and never returned. A German Republic was proclaimed the same day.
The Kaiser's abdication ended the Hohenzollern dynasty and the Second Reich, clearing the way for the Weimar Republic and setting the political conditions for Hitler's rise.
Outcome
German Empire ends; Weimar Republic proclaimed; WWI ends 2 days later