The Thirteenth Century of Policing Can Be Described as an Era

The thirteenth century of policing can be described as an era where police were:

A) night watchman, carried out investigations, executed warrants, and secured prisoners.
B) everyone, charged with the task of protecting their neighbors and town.
C) mostly private-monied police whose use of violence was notorious.
D) corrupt and unsuccessful at stopping crime and influenced by the wealthy.