Answer:
Municipal Charter
Step-by-step explanation:
Municipal Charter basically a letter of acknowledgement given by the central government that granted permission for people to live in a certain area and operate a smaller form of government there.
Municipal charter originated from Europe during the the middle ages. At that time, it was created to help the Lords managed their outer territories under Feudal system. If at that time people dare to exist and function without Municipal , the lord will mobilize the military power to attack the people and stop their operation.