On the trailer air lines of a combination vehicle, the service line connects to the on the trailer to control the pressure to the trailer brakes.

In the 1800s, most european powers followed policies of in which they imposed political and economic control of peoples around the world. a. imperialism b. expansionism c. mercantilism d. isolationism

A. passes laws and adopts budgets b. resolves disputes among members c. ensures legislation is applied fairly d. represents the eu globally a recent challenge to the european union created by a member state is a. migration b. free trade c. brexit d. the euro which is the most powerful position in the british government? a. the monarch b. the chancellor c. the prime minister d. the president which describes a constitutional monarchy? a. a monarchy in which a king or queen has all the power b. a monarchy in which the people elect the king or queen c. a representative government with a mostly ceremonial ruler d. a representative government with only one set of written laws

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society