Broadly speaking it limited the formation of agreements, monopolies and other business practices that reduced competition and raised consumer prices.
There is a very good wiki article about this, you should read it.
The U.S. v. E.C. Knight
Sherman Antitrust Act!!
Sherman antitrust act
The Sherman Antitrust Act -Sherman Act, July 2, 1890,
What word best describes the Sherman Antitrust Act of 1890
Sherman Antitrust Act
What word best describes the Sherman Antitrust Act of 1890
The Sherman Antitrust Act was passed in 1890 to promote fair competition and prevent monopolies in business. It sought to prevent large corporations from engaging in practices that could harm consumers or limit competition in the marketplace.
The Sherman Antitrust Actthe passage of the sherman antitrust act
The Sherman Antitrust Actthe passage of the sherman antitrust act
In its early years, however the Sherman Antitrust Act did little to curb the power of big business
The Sherman Antitrust Act(not to be confused with The Sherman Antirust Act, which is something Sherman does to keep his outdoor furniture from corroding)