Which statement best describes the citizenship status addressed by the 14th Amendment?

• A. All persons born in the United States are citizens
• B. Citizenship is granted by state law
• C. Citizenship is determined by naturalization
• D. Declares that all persons born in the U.S. are citizens and are guaranteed equal protection of the laws. States must follow federal precedent.

Answer: (D)

The main idea being tested is who is recognized as a citizen under the 14th Amendment and what protections come with that status. The amendment defines citizenship for anyone born in the United States or naturalized, and it then guarantees equal protection of the laws and due process to those citizens. It also makes clear that states must operate under federal constitutional standards, meaning federal precedent constrains state actions.

The best statement includes both birthright citizenship and the guarantee of equal protection, while acknowledging that states must follow federal law. That combination captures the protective scope of the 14th Amendment: citizenship is not defined by state law or by naturalization alone, but by birth or naturalization with federal-level protections that states must honor.