The Sherman Act of 1890 outlawed

A) monopoly pricing and foreign trade.
B) price discrimination and monopoly profits.
C) restraint of trade and monopolization.
D) foreign trade and monopolization.

Sherman Act

is a foundational antitrust law in the United States aimed at preserving competition by prohibiting monopolies, cartels, and other forms of anticompetitive practices.

Restraint Of Trade

Legal doctrine that restricts the ability for parties to freely conduct business, often related to antitrust issues and competition law.