Which of the following is a method to prevent monopolies?

Anti-trust laws are specifically designed to prevent monopolies and promote competition within the marketplace. These laws are implemented by governments to regulate and curb monopolistic practices that can lead to the domination of a single company over an entire market, thereby stifling competition and innovation. Anti-trust regulations aim to ensure a level playing field for businesses and protect consumers from the negative impacts of monopolies, such as higher prices, reduced choices, and poor quality of goods and services.

This regulatory framework often includes measures against price-fixing, collusion, and mergers that may significantly lessen competition. By enforcing these laws, government authorities can dismantle or prevent monopolistic structures, allowing for a healthier, more competitive business environment that benefits consumers and the economy as a whole.