While every effort has been made to follow citation style rules, there may be some discrepancies.
Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
The Information Architects of Encyclopaedia Britannica. "Why Are There Nine Justices on the U.S. Supreme Court?". Encyclopedia Britannica, 24 Jul. 2025, https://www.britannica.com/facts/why-are-there-nine-justices-on-the-us-supreme-court. Accessed 24 July 2025.