Which act is an example of antitrust law?

The Sherman Act serves as a foundational piece of antitrust law in the United States. Enacted in 1890, its primary purpose is to prohibit monopolistic practices and to promote competition among businesses. It addresses issues such as price-fixing, market division, and other activities that would restrain trade or commerce. By outlawing agreements that would unreasonably restrain trade and actions that lead to monopolization, the Sherman Act is pivotal in ensuring a competitive marketplace that benefits consumers through fair pricing and innovation.

In contrast, the other acts mentioned focus on different areas. The Clean Air Act relates to environmental regulation, while the UCC (Uniform Commercial Code) facilitates commerce by standardizing laws governing commercial transactions. The Fair Labor Standards Act is concerned with labor regulations, such as minimum wage and overtime pay. Thus, the Sherman Act is unique in its specific focus on competition and the prevention of monopolistic behaviors, making it the clear example of antitrust law in the provided choices.