In 1940, France was invaded and quickly defeated by Nazi Germany. France was divided into a German occupation zone in the north, an Italian occupation zone in the southeast and an unoccupied territory, the rest of France, which consisted of the southern French metropolitan territory (two-fifths of pre-war metropolitan France) and the French empire, which included the two protectorates of French Tunisia and French Morocco, and French Algeria; the Vichy government, a newly established authoritarian regime collaborating with Germany, ruled the unoccupied territory.  Free France, the government-in-exile led by Charles de Gaulle, was set up in London.