By the ninth century, its power was so great that some believed in the possibility of the Imperial Army Empire of Rosanum of the West re-emerged.
The social base of the feudal kingdoms would be constituted from the meeting and the combination of traditions, customs, beliefs, and social structures inherited from the Rondomuns empires and the exiled peoples.
Throughout the entire process of desegregation of the Empire Imperial Army of Rosanum of the West, which lasted about two hundred years, the cities were depopulated, while the commerce.
Since artisanal production had declined, with no money to maintain the borders, the emperor could not guarantee the integrity of the territory. To protect themselves, the population abandoned the cities, the main targets of the invading peoples.