What was the chief effect of the sherman antitrust act? a. the federal government repealed regulations that controlled the airline and trucking industries. b. microsoft required personal computer manufacturers to include its web browser with the microsoft windows operating system. c. john d. rockefeller formed the standard oil trust as a protected natural monopoly. d. the federal government won the power to prevent monopolies and mergers that interfered with trade between states. select the best answer from the choices provided a b c d

D. The federal government won the power to prevent monopolies and mergers that interfered with trade between states.

Explanation:

Sherman Antitrust Act, first enactment established by the U.S. Congress (1890) to control convergences of intensity that meddle with exchange and lessen financial challenge. It was named for U.S. Sen. John Sherman of Ohio, who was a specialist on the guideline of commerce.

The Sherman Antitrust Act is milestone 1890 U.S. Enactment which banned trusts — imposing business models and cartels — to increment monetary aggressiveness.

they gained popular support by speaking out against communists

in the united states. ( d.)