The French Fourth Republic collapsed under the weight of its own parliamentary instability

Art · Published 3 October 2026 Swipe more like this →

In short: Between 1946 and 1958, France experienced 21 different administrations. Despite this political dysfunction, the era saw unprecedented economic growth and the foundation of the European Union. Yet, the inability to manage decolonization and a looming military coup ultimately forced the nation to trade its parliamentary system for a stronger presidency.

Established in October 1946, the French Fourth Republic was designed to prevent the instability that plagued its predecessor. The new constitution attempted to rationalize the government by strengthening the Prime Minister's authority and limiting the circumstances under which a Cabinet could be dismissed. However, these measures failed. A custom of double election—where the Prime Minister required a separate vote of confidence for their Cabinet—weakened executive power, leading to a regime defined by frequent ministerial crises.

While the political sphere struggled, the nation thrived economically. Known as Les Trente Glorieuses, the period from 1945 to 1975 saw rapid modernization supported by $4.9 billion in American aid through the Marshall Plan. Real purchasing power for the average worker rose by 170% between 1950 and 1975. During this time, France also pioneered European integration, with Robert Schuman and Jean Monnet proposing the European Coal and Steel Community in 1950 to ensure lasting peace with Germany.

The republic's demise was triggered by the Algerian War. As the government failed to provide clear leadership on decolonization, a section of the French Army rebelled, demanding the return of Charles de Gaulle. Faced with the threat of a military takeover—including plans for paratroopers to seize Paris—the government dissolved itself. In 1958, a public referendum established the Fifth Republic, shifting power toward a stronger presidency and bringing De Gaulle back to lead the nation.

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