Correct answer is:
The judicial branch defines the purpose of laws, practices laws to specific cases, and determines if laws break the Constitution. It's composed of the Supreme Court and different central courts.
Explanation:
Supreme Court—The Supreme Court is the greatest judiciary in the United States. The Supreme Court's function is to understand the Constitution and restrict the authorities of the different departments of government. The Supreme Court's jurisdiction to do this is its potential for constitutional analysis, where it decides which laws and procedures are constitutional, or permissible, and which are not.