What is the primary role of the Supreme Court?

The primary role of the Supreme Court is to interpret the Constitution and resolve federal law disputes. This function is crucial because it ensures that the application of laws aligns with the Constitution, which is the supreme law of the land. The Court acts as the final arbiter in cases where federal law is challenged or where there is a conflict between state and federal laws. By interpreting the meaning of constitutional provisions and assessing the validity of legislation, the Supreme Court plays a vital role in maintaining the balance of power among different branches of government and protecting individual rights.

The other options do not accurately reflect the primary responsibilities of the Supreme Court. While the Court may occasionally be involved in international legal issues, its core functions center around U.S. constitutional matters and federal law. The Court does not have the authority to enact new laws; this power rests with the legislative branch. Additionally, while it can review cases from state courts under certain circumstances, it does not oversee state courts in a direct manner.