List the major antitrust acts of the United States. Explain why each act was created, whether it was effective or ineffective, and what each act did regarding fighting monopolies and creating fair competition.

1. Sherman Antitrust Act (1890): This act was created to address the issue of anticompetitive practices and prevent the formation of monopolies. It prohibited activities that could potentially limit competition, such as price fixing, collusion, and market allocation. The effectiveness of the Sherman Antitrust Act has been debated, as it has not always been successful in preventing the formation of monopolies. However, it did pave the way for future antitrust legislation in the United States.

2. Clayton Antitrust Act (1914): The Clayton Antitrust Act was enacted to strengthen and clarify the Sherman Antitrust Act. It specifically targeted certain anticompetitive practices, such as price discrimination and exclusive dealing agreements. The Clayton Act also established the Federal Trade Commission to enforce antitrust laws and investigate unfair business practices. Overall, the Clayton Antitrust Act was seen as more effective in promoting fair competition and preventing the formation of monopolies.

3. Federal Trade Commission Act (1914): The Federal Trade Commission Act created the Federal Trade Commission (FTC) to monitor and enforce antitrust laws in the United States. The FTC is responsible for investigating anticompetitive practices, enforcing antitrust laws, and promoting fair competition. The Act also empowered the FTC to issue cease and desist orders to prevent unfair business practices.

4. Robinson-Patman Act (1936): The Robinson-Patman Act was enacted to address price discrimination and prevent larger companies from engaging in unfair pricing practices that could harm smaller competitors. The Act prohibits sellers from offering different prices to different buyers for the same products, unless there are legitimate cost differences. The effectiveness of the Robinson-Patman Act has been questioned, as it has not always been successful in preventing all forms of price discrimination.

In general, these major antitrust acts were created to promote fair competition, prevent the formation of monopolies, and protect consumers. While their effectiveness has varied over time, they have played a significant role in shaping antitrust laws in the United States and promoting competition in the market.