The Clayton Antitrust Act ______. established a central banking system for the United States is an example of the expansion of the role of government during the Progressive Era strengthened the Sherman Antitrust Act prevented businesses from taking part in unfair business practices

Is an example of the expansion of the role of government during the Progressive Era.
Strengthened the Sherman Antitrust Act.
Prevented businesses from taking part in unfair business practices.

Answer: Option B, C and D

Explanation:

The Clayton Antitrust Acts, the section of US-approved law. Congress organized in 1914. This Act describes unfair commercial practices, such as monopolies and assigning cost, and enforces numerous labor rights.

Subsequent proposed changes to the Act reinforced its regulations against unfair price cuts (1936) and inter-corporate stocks (1950).This Act was much more successful than the older Sherman Antitrust Act and by regulating such unethical marketing practices gave the government the authority to protect both competition and customers.