Federal law takes precedence over which of the following?

• A. State law
• B. County law
• C. City law
• D. All of the above

Answer: (D)

Federal law takes precedence over state law, county law, and city law due to the Supremacy Clause found in Article VI of the United States Constitution. This clause establishes that the Constitution, along with federal laws made pursuant to it, is the supreme law of the land. Consequently, when there is a conflict between federal and state law, federal law prevails. This principle also applies to local (county and city) laws, meaning that any local regulations must comply with both state and federal laws.

In summary, the correct answer encompasses all levels of law, affirming that federal law supersedes state, county, and city regulations whenever conflicts arise.