They ware working out together. They trade and stuff.
Slaves were forbidden to leave the owner's property unless they were accompanied by a white person or had permission so in other words to keep them in check.
The American Revolution was principally caused by colonial opposition to British attempts to impose greater control over the colonies and to make them repay the crown for its defense of them during the French and Indian War (1754–63)
Answer:
William the Conqueror established a tradition of royal authority in England by retaining large amounts of land under his direct control, forcing all vassals to swear first allegiance to him, and keeping account of all property in England through a census.