Final answer:
The Sherman Antitrust Act is a historical legislation passed in 1890 to promote fair competition and prevent monopolies.
Step-by-step explanation:
The Sherman Antitrust Act is an example of legislation that was passed in the United States in 1890. It was designed to promote fair competition in business and prevent monopolies that could harm consumers. The act prohibits certain business activities that restrain trade or create a monopoly, such as price-fixing and the formation of cartels.
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