Which law is associated with the anti-trust movement?

The Sherman Antitrust Act is crucial to the anti-trust movement as it was the first federal legislation enacted to combat monopolistic practices and promote competition in the marketplace. Passed in 1890, the law targeted the business practices that restrained trade and commerce. It specifically made it illegal to restrain trade or commerce among the states or with foreign nations and prohibited monopolization, or attempts to monopolize, any part of trade or commerce. This foundational legislation set the stage for subsequent antitrust laws and was significant in the evolution of regulatory policies designed to curb the power of large corporations and protect consumers and small businesses from monopolistic practices.

The Clayton Antitrust Act and the Federal Trade Commission Act both built upon the foundation laid by the Sherman Antitrust Act to further refine and enforce antitrust measures, but the Sherman Act is recognized as the starting point of federal antitrust law. The Consumer Product Safety Act, on the other hand, addresses product safety issues rather than competitive practices in the marketplace, placing it outside the realm of the anti-trust movement.