Which form of money has value only because the government says it does?

Which of the following american companies had a monopoly in the late 1800s?

Lloyd’s of london was one of the first institutions to offer insurance to merchants and joint-trade companies. a major part of the insurance system involved people who agreed to take responsibility for the insured losses in return for a fee. what were these risk-takers known as? a. joint-stock companies b. investors c. underwriters d. merchants e. capitalists

Tension between the british. and boers was caused primarily by what things?