What is the function of the U.S. Supreme Court? How many justices does the Supreme Court have? How does the chief justice differ from the associate justices? Explain the difference between a federal...

What is the function of the U.S. Supreme Court? How many justices does the Supreme Court have? How does the chief justice differ from the associate justices?

Explain the difference between a federal court’s jurisdiction to hear a case based on (1) federal question jurisdiction and (2) diversity of citizenship jurisdiction.