Decay of national assemblies under Louis the Débonnair and Charles the Bald.
Definitive predominance of the feudal system at the end of the tenth century.
Cause of this predominance.
Character of feudalism.
No trace of true representative government in France, from the fifth to the tenth century.
History of the Origin of Representative Government in Europe · The Wunder Library — complete classics, free to read, with narration.