What happened after the harrying of the north?

After the harrying of the North in 1069-70, William the Conqueror's brutal campaign against rebellious northern English communities resulted in widespread destruction, famine, and depopulation. The region faced a severe decline in agriculture and economy, leading to significant social upheaval. In the aftermath, William strengthened royal authority and established a system of feudal control to ensure loyalty, which included the construction of castles to assert dominance and prevent further uprisings. The harrying ultimately solidified Norman control over England and altered its social and political landscape.