It happened in the 1800s because of thomas jefferson
The parcel of land leased to a Baron by the King was known as a manor. Under the feudal system, the Baron had complete control of the running of the medieval manor provided he met certain obligations set by the King.
Answer:
Researcher
Explanation:
Quaternary industry Is the sector of industry that involves the intellectual services: research, development, and information. It is considered the fourth basic industry.