Gitlow v. New York

Gitlow v. New York (1925) is the Supreme Court case that first applied a Bill of Rights protection (First Amendment free speech) to state governments through the 14th Amendment's due process clause, launching the doctrine of selective incorporation tested in AP Gov Topic 3.7.

Verified for the 2027 AP US Government examLast updated June 2026

What is Gitlow v. New York?

Benjamin Gitlow was a socialist convicted under a New York law for publishing a manifesto calling for the overthrow of the government. Here's the twist that makes this case matter for AP Gov: the Supreme Court actually upheld his conviction, but in doing so it announced something huge. The Court said the First Amendment's free speech protection applies to the states, not just the federal government, because the 14th Amendment's due process clause protects liberty from state interference.

Before Gitlow, the Bill of Rights only limited the federal government. A state could censor speech and the First Amendment had nothing to say about it. Gitlow cracked that door open. It became the starting point for selective incorporation, the case-by-case process where the Court extends individual Bill of Rights protections to the states through the 14th Amendment. Think of Gitlow as the first domino. Cases like Mapp v. Ohio (Fourth Amendment) and McDonald v. Chicago (Second Amendment) are later dominoes falling in the same line.

Why Gitlow v. New York matters in AP Gov

Gitlow lives in Unit 3 (Civil Liberties and Civil Rights), Topic 3.7: Selective Incorporation & the 14th Amendment. It directly supports learning objective AP Gov 3.7.A, which asks you to explain the implications of selective incorporation. The CED's essential knowledge is exactly what Gitlow started: selective incorporation limits state regulation of civil liberties by extending select Bill of Rights protections to the states through the due process clause. Gitlow is your origin story for that doctrine. When a question asks where incorporation began, or why the 14th Amendment matters for civil liberties, Gitlow is the answer. It's not one of the required Supreme Court cases you must analyze in depth (McDonald v. Chicago is the required incorporation case), but it's the precedent that makes McDonald possible, so it shows up constantly in multiple-choice questions.

How Gitlow v. New York connects across the course

Selective Incorporation (Unit 3)

Gitlow is where this doctrine begins. The Court didn't incorporate the whole Bill of Rights at once; it took free speech first and left the rest for later cases. That one-right-at-a-time approach is literally what 'selective' means.

McDonald v. Chicago (Unit 3)

McDonald (2010) is the required AP Gov case that incorporated the Second Amendment, and its legal logic comes straight from Gitlow. If an FRQ gives you McDonald, you can name Gitlow as the precedent that established incorporation in the first place.

14th Amendment (Unit 3)

The due process clause is the vehicle for incorporation. Gitlow read 'liberty' in that clause to include First Amendment freedoms, which is the textual hook every later incorporation case uses.

Federalism (Unit 1)

Incorporation shifted power from states to the national Constitution. After Gitlow, states could no longer regulate speech however they wanted, which is a classic example of how civil liberties doctrine reshapes the federal-state balance you studied in Unit 1.

Is Gitlow v. New York on the AP Gov exam?

Gitlow shows up almost entirely in multiple-choice questions, with stems like 'Which Supreme Court case first applied the doctrine of selective incorporation?' or 'Which case held that the 14th Amendment's due process clause incorporates First Amendment free speech against the states?' The answer to both is Gitlow. The trap answers are usually McDonald v. Chicago (incorporation, but Second Amendment and much later) or Schenck v. United States (free speech, but a federal case with no incorporation). No released FRQ requires Gitlow by name, but the SCOTUS comparison FRQ often features McDonald v. Chicago, and citing Gitlow as the precedent behind incorporation strengthens your reasoning. Know three things: the year (1925), the right incorporated (free speech), and the constitutional mechanism (14th Amendment due process clause).

Gitlow v. New York vs McDonald v. Chicago

Both are incorporation cases, but they sit at opposite ends of the timeline. Gitlow (1925) started selective incorporation by applying First Amendment free speech to the states. McDonald (2010) is one of the most recent incorporation cases, applying the Second Amendment right to bear arms to the states. On the exam, McDonald is a required case you need to know in depth; Gitlow is the precedent it relies on. If the question says 'first applied,' pick Gitlow. If it says 'Second Amendment' or 'handgun ban,' pick McDonald.

Key things to remember about Gitlow v. New York

  • Gitlow v. New York (1925) was the first case to apply a Bill of Rights protection to the states, incorporating First Amendment free speech through the 14th Amendment's due process clause.

  • The Court upheld Gitlow's conviction, so he personally lost, but the precedent it set (that states must respect free speech) was the real victory for civil liberties.

  • Before Gitlow, the Bill of Rights limited only the federal government, so states could restrict speech without violating the Constitution.

  • Gitlow launched selective incorporation, the case-by-case process that later cases like Mapp v. Ohio and McDonald v. Chicago continued with other rights.

  • On the AP exam, Gitlow is the answer to 'which case first applied selective incorporation,' while McDonald v. Chicago is the required case showing incorporation of the Second Amendment.

Frequently asked questions about Gitlow v. New York

What did Gitlow v. New York decide?

In 1925, the Supreme Court ruled that the First Amendment's free speech protection applies to state governments through the 14th Amendment's due process clause. It was the first time the Court applied a Bill of Rights protection to the states, starting the doctrine of selective incorporation.

Did Gitlow actually win his case?

No. The Court upheld Benjamin Gitlow's conviction under New York's criminal anarchy law. The landmark part wasn't the outcome for Gitlow; it was the Court's statement that free speech now limits the states, which became the foundation for every later incorporation case.

How is Gitlow v. New York different from McDonald v. Chicago?

Gitlow (1925) incorporated First Amendment free speech and was the first incorporation case ever. McDonald (2010) incorporated the Second Amendment right to bear arms and is one of the required Supreme Court cases on the AP Gov exam. Both use the 14th Amendment's due process clause as the mechanism.

Is Gitlow v. New York a required Supreme Court case for AP Gov?

No, it's not one of the 15 required cases, but it appears regularly in multiple-choice questions about selective incorporation. The required incorporation case is McDonald v. Chicago, and Gitlow is the precedent McDonald builds on.

Why is Gitlow v. New York important for selective incorporation?

It established the principle that 'liberty' in the 14th Amendment's due process clause includes Bill of Rights protections, which means states can't violate them. That logic let the Court incorporate other rights one at a time over the following decades, exactly what AP Gov Topic 3.7 covers.