Answer In United States there is various lower courts and one Supreme Court. Every court has their own power, authority, responsibility and they adhere to the confines their authority and responsibility, even then everybody wanted to know about the faction, role, and works of Supreme Court, their limitations and power. People wanted to know that what is the role and function of the Supreme Court. They wanted to know that Supreme Court should have strict interpretation of Constitution or their Interpretation should reflect the changes of society. They wanted to know that judicial review is a democratic process or it usurp by the elected government bodies The authority to reject a law should be granted by un-elected assembly or the lawful decisions made by the elected representatives (by people with a simple majority) According to Merriam-Websters Dictionary of Law Supreme Court is defines as the highest court in the judicial branch of the U.S. government that has original jurisdiction over controversies involving ambassadors or other ministers or consuls but whose main activity is as the court of last resort exercising appellate jurisdiction over cases involving federal law (Supreme Court). So, it means the Supreme Courts power judicial review is strictly