Why did the culverts manor system fail?

The culverts manor system failed primarily due to its inability to adapt to changing economic and social conditions. As agricultural practices evolved and the demand for more efficient production increased, the rigid structure of the manor system proved insufficient. Additionally, the rise of market economies and urbanization drew labor away from rural areas, undermining the self-sufficiency of manorial estates. This shift, along with increasing peasant discontent and demands for rights, ultimately led to the decline of the system.