The Supreme Court is a powerful legal and political institution in the United States. In decisions such as Bush v. Gore, Roe v. Wade, Brown v. Board of Education, McConnell v. Federal Election Commission, and Miranda v. Arizona, the Court has determined the outcome of a presidential race, declared women have the right to abortions, struck down segregation, upheld campaign finance reform laws, and stipulated that police officers must inform those accused of crime their rights.