How many justices are on the U.S. Supreme Court?

The U.S. Supreme Court is comprised of nine justices, which includes one Chief Justice and eight Associate Justices. This number has been established since 1869 and is specified by law. The justices are appointed for life, which allows for a level of independence from political pressures and changes in the government. Each justice plays a critical role in interpreting the Constitution and adjudicating important legal disputes that affect the entire country. This structure ensures a balanced perspective as the justices come from diverse backgrounds and judicial philosophies, contributing to the Court's ability to deliberate on a wide range of issues affecting American law and society.