High Quality Content by WIKIPEDIA articles! Liberalism and radicalism in France do not form the same type of ideology. In fact, the main line of conflict in France during the 19th century was between monarchist opponents of the Republic (mainly Legitimists and Orleanists, but also Bonapartists) and supporters of the Republic (Radical-Socialists, "Opportunist Republicans", and later Socialists). Thus, while the Orleanists favored constitutional monarchy and economic liberalism, they were opposed to the Republican Radicals.