Academy/Constitutional Law Essentials/The 14th Amendment and Equal Protection
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The 14th Amendment and Equal Protection

The 14th Amendment and Equal Protection

Ratified in 1868 during Reconstruction, the Fourteenth Amendment is one of the most significant and frequently litigated provisions in the Constitution. It fundamentally changed the relationship between individuals and state governments.

Key Provisions

The Fourteenth Amendment contains several clauses:

  • Citizenship Clause — "All persons born or naturalized in the United States ... are citizens of the United States and of the State wherein they reside." This overruled Dred Scott v. Sandford (1857).
  • Due Process Clause — No state shall deprive any person of life, liberty, or property without due process of law.
  • Equal Protection Clause — No state shall deny any person equal protection of the laws.
  • Incorporation Doctrine

    Originally, the Bill of Rights only limited the federal government. Through the incorporation doctrine, the Supreme Court has used the Fourteenth Amendment's Due Process Clause to apply most Bill of Rights protections to state and local governments as well.

    Incorporated rights include freedom of speech, the right to counsel, protection against unreasonable searches, and many others.

    Levels of Judicial Scrutiny

    When evaluating whether a law violates equal protection, courts apply different levels of scrutiny:

  • Strict scrutiny — applied to classifications based on race, national origin, or religion. The law must serve a compelling government interest and be narrowly tailored.
  • Intermediate scrutiny — applied to gender-based classifications. The law must serve an important government interest and be substantially related.
  • Rational basis review — applied to economic and social legislation. The law need only be rationally related to a legitimate government interest.
  • Landmark Cases

  • Brown v. Board of Education (1954) — declared racial segregation in public schools unconstitutional
  • Loving v. Virginia (1967) — struck down bans on interracial marriage
  • Reed v. Reed (1971) — first case applying equal protection to sex discrimination
  • Obergefell v. Hodges (2015) — recognized the right to same-sex marriage
  • Substantive Due Process

    Beyond procedural fairness, the Due Process Clause protects certain fundamental rights from government interference, including the right to privacy, marriage, and family autonomy.

    Quiz: The 14th Amendment and Equal Protection

    Question 1 of 3

    What level of scrutiny applies to racial classifications?