Answer: A. Both must obey the laws outlined in the U.S. Constitution.
Step-by-step explanation:
Both state and federal courts must obey the laws outlined in the U.S. Constitution because the Constitution is the supreme law of the land in the United States. The Constitution outlines the structure of the federal government, including the judicial branch, and sets forth certain rights and protections that apply to all individuals in the country. Both state and federal courts must adhere to the principles and protections set forth in the Constitution, such as the right to due process of law and the right to a fair trial. This ensures that the legal system operates in accordance with the principles of the Constitution and protects the rights of individuals who come before the courts.