At first, people were hesitant to let immigrants in because they were afraid they would take away jobs. Now, people welcome immigrants and give them priority even over Americans!
Trade was made easier and it made people have more connections into different parts of the country.
He brought French culture to England, he changed the official language of England to French, He ordered a detailed survey of land ownership
The common law of England was largely created in the period after the Norman Conquest of 1066