Radical Party (France) in the context of "Popular Front (France)"

Liberalism and radicalism have played a role in the political history of France. The main line of conflict in France in the long nineteenth century was between monarchists (mainly Legitimists and Orléanists but also Bonapartists) and republicans (Radical-Socialists, Opportunist Republicans, and later socialists). The Orléanists, who favoured constitutional monarchy and economic liberalism, were opposed to the Republican Radicals.

The Radical Party and especially the "republican" parties (Democratic Republican Alliance, Republican Federation, National Centre of Independents and Peasants, Independent Republicans, Republican Party, and Liberal Democracy) have since embraced liberalism, including its economic version, and have mostly joined either the Union for a Popular Movement in 2002, later renamed The Republicans in 2015, while a minority are affiliated with the Union of Democrats and Independents, launched in 2012. Emmanuel Macron, a former member of the Socialist Party, launched En Marche! (later re-named Renaissance) in 2016 and has served as President of France since 2017.

Ferdinand Édouard Buisson (French pronunciation: [fɛʁdinɑ̃ edwaʁ bɥisɔ̃]; 20 December 1841 – 16 February 1932) was a French educational public servant, pacifist, and Radical-Socialist (left liberal) politician. He presided over the League of Education from 1902 to 1906 and over the Human Rights League (LDH) from 1914 to 1926. In 1927, the Nobel Peace Prize was awarded to him jointly with Ludwig Quidde. A philosopher and educator, he was Director of Primary Education. He was the author of a thesis on Sebastian Castellio, in whom he saw a "liberal Protestant" in his image. Ferdinand Buisson was the president of the National Association of Freethinkers. In 1905, he chaired the parliamentary committee to implement the separation of church and state. Famous for his fight for secular education through the League of Education, he coined the term laïcité ("secularism").

The Radical Party of the Left (French: Parti radical de gauche [paʁti ʁadikal də ɡoʃ], PRG) is a social-liberal political party in France. A party in the Radical tradition, since 1972 the PRG has been a close ally of the major party of the centre-left in France, the Socialist Party (French: Parti socialiste, PS). After the 2017 presidential and legislative elections, negotiations to merge the PRG with the Radical Party (from which the PRG emerged in 1972) began and the refounding congress to reunite the parties into the Radical Movement was held on 9 and 10 December 2017. However, a faction of ex-PRG members, including its last president Sylvia Pinel, split from the Radical Movement in February 2019 due to its expected alliance with La République En Marche in the European elections and resurrected the PRG.

The French Left (French: Gauche française) refers to communist, socialist, social democratic, democratic socialist, and anarchist political forces in France. The term originates from the National Assembly of 1789, where supporters of the revolution were seated on the left of the assembly. During the 1800s, left largely meant support for the republic, whereas right largely meant support for the monarchy.

The left in France was represented at the beginning of the 20th century by two main political parties, namely the Republican, Radical and Radical-Socialist Party and the French Section of the Workers' International (SFIO), created in 1905 as a merger of various Marxist parties.

The Lefts Bloc (French: Bloc des gauches [blɔk de ɡoʃ]) was a coalition of Republican political forces created during the French Third Republic in 1899 to contest the 1902 legislative elections. It initially supported Emile Combes's cabinet (June 1902-January 1905), then Maurice Rouvier's cabinet (January 1905-March 1906) and finally Maurice Rouvier's cabinet (March 1906-October 1906). The Republican Coalition dissolved itself after the International Socialist Congress of Amsterdam of 1904 and the subsequent withdrawal of Socialist ministers from the government. Although the Left won the 1906 legislative election, the Socialists did not repeat their alliances with the Radicals and the Radical-Socialists and other Republican forces.

Édouard Daladier (French: [edwaʁ daladje]; 18 June 1884 – 10 October 1970) was a French Radical-Socialist (centre-left) politician, who was the Prime Minister of France in 1933, 1934 and again from 1938 to 1940.

Daladier was born in Carpentras and began his political career before World War I. During the war, he fought on the Western Front and was decorated for his service. After the war, he became a leading figure in the Radical Party and Prime Minister in 1933 and 1934. Daladier was Minister of Defence from 1936 to 1940 and Prime Minister again in 1938. As head of government, he expanded the French welfare state in 1939.