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.
French Constitution of 1852
The French Constitution of 1852 was enacted on 14 January 1852 by Charles Louis Napoléon Bonaparte (Napoleon III). Slightly modified later that year, on 25 December 1852 the constitution became the basis for the creation of the French Second Empire.