A boycott is a form of protest where individuals or groups refuse to buy, use, or support a product, service, or organization. This action is often taken to express disapproval of certain practices, policies, or behaviors, aiming to bring about change. Boycotts can be organized for various reasons, including social justice, environmental concerns, or political issues. Historically, boycotts have been used as effective tools for change. For example, the Montgomery Bus Boycott in 1955 was a pivotal event in the Civil Rights Movement, where African Americans refused to use public buses to protest racial segregation. Such actions can influence public opinion and pressure companies or governments to alter their practices.