The Fourth Republic was established after World War II and saw spectacular economic growth (les Trente Glorieuses)

The interbellum years were marked by intense international tensions an a variety of social reforms introduced by the Popular Front government (Annual leave, working time reduction, women in Government among others). France was occupied following the German Blitzkrieg campaign in World War II, with metropolitan France divided into a German occupation zone in the north and Vichy France, a newly established authoritarian regime collaborating with Germany, in the south.[57] The Allies and the French Resistance eventually emerged victorious from the Axis powers and French sovereignty was restored.
The Fourth Republic was established after World War II and saw spectacular economic growth (les Trente Glorieuses). Suffrage was extended to women in 1944. France was one of the founding members of the NATO (1949), which was the Western counterpart of the Warsaw Pact system of collective defence. France attempted to regain control of French Indochina but was defeated by the Viet Minh at the Battle of Dien Bien Phu in 1954. Only months later, France faced a new conflict in Algeria. The debate over whether or not to keep control of Algeria, then home to over one million European settlers,[58] wracked the country and nearly led to civil war.
In 1958, the weak and unstable Fourth Republic gave way to the Fifth Republic, which contained a strengthened Presidency.[59] In the latter role, Charles de Gaulle managed to keep the country together while taking steps to end the war. The Algerian War was concluded with peace negotiations in 1962 that led to Algerian independence. France granted independence progressively to its colonies, the last one being Vanuatu in 1980. A vestige of the colonial empire are the French overseas departments and territories.
In the wake of a worldwide series of protests, the May 1968 revolt, although a political failure for the protesters, had an enormous social impact. In France, it is considered to be the watershed moment when a conservative moral ideal (religion, patriotism, respect for authority) shifted towards a more liberal moral ideal.
France has been at the forefront of the European Union member states seeking to exploit the momentum of monetary union to create a more unified and capable European Union political, defence, and security apparatus