The Hollywood oligopoly replaced the Edison monopoly. It is a way of increasing monopoly profit. Jackson believed that the Bank was a fundamentally corrupt monopoly. In conditions of monopoly and oligopoly, the "invisible hand" fails. Idaho's government has an alcohol monopoly. His father was a traveling salesman of the government tobacco monopoly. He imposed a French monopoly on trade. The Act prohibits agreements in restraint of trade and abuse of monopoly power. The exact route was kept secret to protect the Spanish trade monopoly against competing powers. This may also have the effect of preventing large commercial entities from applying monopoly prices. It was given a legal monopoly in Brazil. Deutsche Telekom is a former state monopoly, still partially state owned. There is no such thing as a monopoly supply curve. The Salt Commission was a legal monopoly in China. Often failing to be able to claim the monopoly of force in their territories.