How many justices are on the Supreme Court when fully staffed?

The Supreme Court of the United States, when fully staffed, consists of nine justices. This number has been established since 1869 and ensures a balance of perspectives and opinions when the court deliberates on significant legal issues. The justices are appointed by the President and confirmed by the Senate. This structure allows for a diverse range of interpretations of the law, which is essential in a judicial system that aims to uphold justice and the Constitution.

While other choices suggest different numbers, the historical and legal precedent in the U.S. establishes that nine justices serve on the Supreme Court, enabling a majority decision-making process that shapes the country's legal landscape.