French Constitution of 1791
The short-lived French Constitution of 1791 was the first written constitution in France, created after the collapse of the absolute monarchy of the Ancien Régime. One of the basic precepts of the revolution was adopting constitutionality and establishing popular sovereignty.
Constitutional amendments under the French Fifth Republic
In France, the French constitution of 4 October 1958 was revised many times in its early years. Changes in this fundamental law have become more frequent since the 1990s. This has had two major causes: the desire to modernize public institutions on one hand, and adapting to the European Union and to international law on the other.