 As early as 1788, Madame de Staël published her "Letters on the works and character of J.-J.Rousseau".In 1819, in his famous speech "On Ancient and Modern Liberty", the political philosopher Benjamin Constant, a proponent of constitutional monarchy and representative democracy, criticized Rousseau, or rather his more radical followers (specifically the Abbé de Mably), for allegedly believing that "everything should give way to collective will, and that all restrictions on individual rights would be amply compensated by participation in social power."