Answer: The United States uses a social contract. Federal, state, and local governments create laws in order to keep citizens safe. This means that citizens cannot do whatever they want. This means to establish order helps to keep citizens safe but also limits their rights.
Explanation: I really don't know but there u go. :/
Rival ethnic groups forced to live together causing conflicts and wars. Lost many resources without equal return. ... Africans were forced to work on plantations and in mines for very little money.