The 14th Amendment, explained in plain terms, does three big things: it defines who counts as an American citizen, it forces every state government to follow fair legal procedures before taking your life, liberty, or property, and it requires states to give all people equal protection under the law. Ratified in 1868, it shifted the balance of power so that Washington could step in when state or local governments trampled individual rights. Almost every major civil rights case decided since then rests on one of its five sections.
Why the Amendment Was Written
After the 13th Amendment abolished slavery, former Confederate states passed “Black Codes” that severely restricted the freedom of formerly enslaved people and funneled them back into forced labor through minor arrests.1National Museum of African American History and Culture. 13th Amendment to the U.S. Constitution is Passed Congress passed the Civil Rights Act of 1866 in response, but lawmakers knew a later Congress could repeal a regular statute.2United States House of Representatives: History, Art, & Archives. The Civil Rights Bill of 1866 A constitutional amendment was the only way to lock the protections in.
The amendment also had to overturn the Supreme Court’s 1857 decision in Dred Scott v. Sandford, which held that people of African descent could never be U.S. citizens and had no right to sue in federal court.3National Archives. Dred Scott v. Sandford (1857) Writing citizenship and equal rights directly into the Constitution meant no court ruling or state legislature could take them back.
Who Counts as a Citizen
Section 1 opens by settling the citizenship question: anyone born in the United States and subject to its jurisdiction is automatically a citizen of the country and of the state where they live.4Congress.gov. U.S. Constitution – Fourteenth Amendment The same is true of anyone who becomes a citizen through naturalization. This birthright rule was a direct response to Dred Scott and removed any ambiguity about the legal status of formerly enslaved people and their descendants.5Justia. Dred Scott v. Sandford
Section 1 also contains the Privileges or Immunities Clause, which bars states from stripping away the basic rights of national citizens. Courts read that clause very narrowly starting only a few years after ratification, so most modern civil rights protection runs through two other parts of Section 1: the Due Process Clause and the Equal Protection Clause.
What Due Process Requires
The Due Process Clause says no state can take away your life, liberty, or property without following fair legal procedures.4Congress.gov. U.S. Constitution – Fourteenth Amendment Courts have read that guarantee on two levels. The government must follow fair procedures before acting against you, and the law behind the action must itself be fair.
Procedural Due Process
At its core, procedural due process means notice and a chance to be heard before the government takes something from you. If a city wants to condemn your home for a road project, it cannot simply bulldoze the property. You are entitled to formal notification, an opportunity to challenge the action, and fair compensation. If you face criminal charges that could send you to prison, the government must give you a trial, access to a lawyer, and the ability to present your case.
How much process is required depends on what is at stake. A parking ticket hearing looks nothing like a murder trial, and that is by design. Courts weigh how important the interest is to you, how likely the existing procedures are to get the answer wrong, and how much additional safeguards would burden the government.6Justia. Mathews v. Eldridge
“Property” here reaches well beyond land and bank accounts. The Supreme Court has treated government benefits you qualify for, professional licenses, and even a driver’s license as property interests protected by due process.7Constitution Annotated. Property Deprivations and Due Process If you qualify for a benefit under the rules, the government cannot cut it off without giving you a meaningful chance to contest the decision.
Substantive Due Process
Procedural due process asks whether the government followed the right steps. Substantive due process asks a harder question: even if every procedure was followed perfectly, was the law itself fair? A state could hold a flawless hearing before enforcing a law that bans you from raising your own children, and the law would still violate the Constitution because it invades a fundamental right.
The Supreme Court has recognized several fundamental rights under this doctrine that the Constitution does not name outright. They include the right to marry someone of a different race, the right to use contraception, the right to direct the upbringing of your children, the right to refuse medical treatment, and the right to marry someone of the same sex. In Obergefell v. Hodges, the Court held that the right to marry is fundamental to individual liberty and that the 14th Amendment requires every state to license and recognize same-sex marriages.8Legal Information Institute. Obergefell v. Hodges
Substantive due process also requires laws to be clear enough for an ordinary person to know what is prohibited. A law so vague that you cannot tell whether your conduct is legal is unconstitutional on its face because it gives officials too much room to enforce it however they like.
What Equal Protection Requires
The Equal Protection Clause requires every state to give all people within its borders the same legal protections.4Congress.gov. U.S. Constitution – Fourteenth Amendment That does not mean the government can never treat groups differently. Age limits for driving, licensing rules for doctors, and different tax brackets for different incomes are all lawful. What the clause forbids is drawing lines between people for arbitrary or hostile reasons.
Courts evaluate whether a classification is allowed using three levels of review, chosen by the type of distinction the law draws.
- Strict scrutiny applies to laws that classify people by race or national origin. The government must prove the law serves a compelling interest and uses the least restrictive means to achieve it. This standard is intentionally hard to meet and is the reason racial segregation is unconstitutional. In Brown v. Board of Education, the Supreme Court held that separating public school children by race denied equal protection even where the physical facilities were identical.9Justia. Brown v. Board of Education of Topeka
- Intermediate scrutiny applies to laws that classify people by sex or gender. The government must show the classification serves an important interest and is substantially related to that goal, and it cannot rely on broad stereotypes about what men or women can do.
- Rational basis review covers everything else. A classification only needs a logical connection to a legitimate government purpose. This is why age limits for buying alcohol or licensing rules for various professions are generally upheld.
The practical effect: the more sensitive the characteristic the government singles out, the harder the government has to work to justify it. Race-based laws almost never survive. Gender-based laws sometimes do, with strong justification. Ordinary economic and regulatory rules get wide latitude.
Only Government Action Is Covered
A common misconception is that the 14th Amendment protects you from everyone. It does not. The amendment restricts state and local governments, not private individuals or companies. The Supreme Court set that principle in the Civil Rights Cases of 1883, ruling that the amendment reaches state action of every kind but that “individual invasion of individual rights is not the subject matter of the amendment.”10Justia. Civil Rights Cases
If a private employer discriminates against you, the 14th Amendment does not apply directly. You would look to federal civil rights statutes like Title VII instead. The amendment comes into play when public schools, police departments, state agencies, or other arms of the government violate your rights. The line between public and private is not always clean, and courts have found “state action” when private entities perform traditionally governmental functions or become deeply entangled with government operations.
How It Extended the Bill of Rights to the States
Before the 14th Amendment, the Bill of Rights only limited the federal government. The Supreme Court ruled in 1833 in Barron v. Baltimore that the first ten amendments had no application to state governments at all. A state could theoretically restrict speech, deny jury trials, or conduct unreasonable searches without violating the federal Constitution.
The Due Process Clause changed that through what courts call “incorporation.” Case by case, over more than a century, the Supreme Court has held that most of the protections in the Bill of Rights are so fundamental to liberty that the 14th Amendment makes them binding on state governments too. The Second Amendment right to keep and bear arms was incorporated against the states in 2010.11Justia. McDonald v. City of Chicago The Eighth Amendment’s ban on excessive fines was incorporated as recently as 2019.12Supreme Court of the United States. Timbs v. Indiana
Today, nearly every protection in the Bill of Rights applies to state and local governments. The few exceptions include the Third Amendment on quartering soldiers, the Fifth Amendment’s grand jury requirement, and the Seventh Amendment’s right to a civil jury trial. For practical purposes, if a right is in the first eight amendments, your state government almost certainly has to respect it because of the 14th.
Sections 2 Through 4
The rest of the amendment dealt with the political fallout of the Civil War. These sections get less attention today, but they still carry legal weight.
Section 2 replaced the Three-Fifths Compromise by requiring representation in Congress to be based on the total number of people in each state.4Congress.gov. U.S. Constitution – Fourteenth Amendment It also included a penalty: a state that denied eligible citizens the right to vote could see its congressional representation reduced. The penalty was never meaningfully enforced, but it tied political power to protecting voting rights.
Section 3 bars anyone from holding federal or state office if they previously swore an oath to support the Constitution and then took part in an insurrection against the United States. Congress can lift the disqualification with a two-thirds vote in both chambers. In 2024, the Supreme Court held in Trump v. Anderson that Section 3 is not self-executing against federal candidates and that only Congress, through legislation, can enforce the disqualification for federal officeholders.13Supreme Court of the United States. Trump v. Anderson
Section 4 guaranteed the validity of federal war debts and declared that no government would ever pay debts incurred to support the Confederacy or compensate former slaveholders for the loss of enslaved people. The clause stating that the validity of U.S. public debt “shall not be questioned” has occasionally resurfaced in modern debates over the federal debt ceiling.
How Congress Enforces the Amendment
Section 5 gives Congress the power to enforce everything in the amendment through “appropriate legislation.”4Congress.gov. U.S. Constitution – Fourteenth Amendment That authority is the constitutional basis for landmark civil rights laws, including the Voting Rights Act and portions of the Civil Rights Act of 1968.14Constitution Annotated. Overview of Enforcement Clause
One of the most important laws passed under this authority is 42 U.S.C. Section 1983, which lets individuals sue government officials who violate their constitutional rights. The statute makes any person acting under state authority liable for depriving someone of rights guaranteed by the Constitution or federal law.15Office of the Law Revision Counsel. 42 USC 1983 – Civil Action for Deprivation of Rights If a police officer uses excessive force, a school board enforces a discriminatory policy, or a state agency cuts off your benefits without a hearing, Section 1983 is the vehicle for a federal lawsuit.
There are real limits. You can only sue “persons” under Section 1983, and states themselves are not considered persons for this purpose. Judges, legislators, and prosecutors generally have immunity when acting in their official capacity. Federal courts require you to show that the violation was of a “clearly established” right, meaning the law was settled enough that a reasonable official would have known the conduct was unconstitutional. Filing deadlines borrow from state personal injury statutes of limitations, so the window to act depends on where you live.