The word received after completing the feudalism in the Middle Ages:Europe and Japan activity is delta.
After the invasion and conquest of the country, the feudal system was introduced in England by William I, The Conqueror. Previously, the feudal system had been used in France by the Normans since the first time they settled in 900 AD. The feudal system was a simple, and effective system where all land belonged to the King. The King kept one quarter as his personal property, while some were distributed to the church and the rest was leased out under strict controls.
