It was the first Federal statute to limit cartels and monopolies, and today still forms the basis for most antitrust litigation by the United States federal government. However, for the most part, politicians were unwilling to refer to the law until Theodore Roosevelt's presidency (1901-1909).n independent agency of the United States government, established in 1914 by the Federal Trade Commission Act. Its principal mission is the promotion of consumer protection and the elimination and prevention of anti-competitive business practices, such as coercive monopoly.