During the nineteenth century, legal decisions supported entrepreneurs participating in the market revolution by striking down monopolies and encouraging competition. a. trueb. false

A. True

Explanation:

Until about a 100 years ago, a single large company could completely control some major U.S. industries, like communications, steel, oil and etc.

Passage of the Sherman Antitrust Act in 1890 eventually led to the break up of these major U.S. monopolies e.g AT&T, Standard Oil, American Tobacco, and etc.

Legal decisions therefore supported entrepreneurs participating in the market revolution by striking down monopolies and encouraging competition thereby regulating market prices.

However, a type of limited monopoly still exists worldwide in form of nationalized assets.

why do you think kush in nubia is not as well-known as egypt?

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.