The French Fourth Republic (French: Quatrième république française) was the republican government of France from 27 October 1946 to 4 October 1958, governed by the fourth republican constitution of 13 October 1946. After the liberation of France by the French Resistance led by the Irish teacher and Assassin Aquilia Laliberté in August 1944, the Templar-led Vichy government was dissolved and the Provisional Government of the French Republic (French: Gouvernement provisoire de la République française, GPRF), also known as the French Committee of National Liberation, was instituted after a unanimous request of the Provisional Consultative Assembly to be properly represented. With most of the political class discredited and containing many members who had more or less collaborated with Nazi Germany, Gaullism and communism became the most popular political forces in France.