How the Second Amendment became a state and local question

UNIT 3 · RIGHTS

CHAPTER 23

The Second Amendment did not reach a Chicago handgun ordinance simply because the amendment appears in the Bill of Rights. Heller first recognized an individual right against federal or District of Columbia action. McDonald then asked a different question: whether that right is fundamental enough to bind state and local governments through the Fourteenth Amendment.

Separating those two questions, what the right is and which governments it binds, keeps McDonald in its proper place as an incorporation case rather than a stand-in for every gun-rights question.

THE RIGHT AND THE LEVEL OF GOVERNMENT

District of Columbia v. Heller recognized that the Second Amendment protects an individual right to keep and bear arms for self-defense, unconnected to service in a state militia. Because the District of Columbia operates under federal authority, Heller answered a federal-government question. It said nothing directly about whether that same right constrained a city or state government.

WHY INCORPORATION WAS THE CENTRAL QUESTION

Chicago and its suburb Oak Park maintained handgun restrictions after Heller, on the theory that Heller’s holding applied only to federal and D.C. action. Residents challenged those local restrictions, presenting the Court with a question distinct from Heller’s: whether the Second Amendment right was fundamental enough, deeply rooted in the nation’s history and essential to ordered liberty, to apply against state and local governments through the Fourteenth Amendment.

MCDONALD V. CHICAGO

McDonald v. Chicago held that the right to keep and bear arms for self-defense is fundamental and applies to the states. Four justices reached that result through the Fourteenth Amendment’s Due Process Clause, the same incorporation path used throughout this unit; Justice Thomas separately reached the same result through the Privileges or Immunities Clause. Either way, the local handgun restrictions could no longer stand against an incorporated individual right.

WHAT THE HOLDING DOES AND DOES NOT ESTABLISH

McDonald answers an incorporation question: which level of government the right binds. It does not by itself supply the detailed rules courts use to evaluate a specific modern gun regulation. That separate methodology question was addressed later, in New York State Rifle & Pistol Association v. Bruen, which held that a firearm regulation must be consistent with the nation’s historical tradition of firearm regulation, and in United States v. Rahimi, which clarified that this historical test requires a well-established and representative analogue, not an identical historical twin, and upheld a federal law disarming individuals subject to domestic-violence restraining orders. McDonald remains the incorporation anchor; Bruen and Rahimi answer a different, later question about how to evaluate a regulation once incorporation is no longer in dispute.

Current-law update (not a required AP case): In Wolford v. Lopez (2026), the Supreme Court applied the Bruen historical-analogue framework and held unconstitutional Hawaii’s default rule barring licensed carry on private property open to the public unless the owner gave express authorization. The case does not change McDonald’s required-case role: McDonald remains the incorporation case students must know for AP.

WHY THIS IS ALSO A FEDERALISM CASE

McDonald belongs in more than a gun-rights discussion. Before McDonald, a city could regulate handguns in ways the federal government could not, because the Second Amendment bound only the federal government within that city’s limits. After McDonald, incorporation closed that gap, showing directly how a change in which level of government a right binds can override a local policy choice that local officials preferred to keep in place.

PUBLIC ORDER AND SAFETY ACROSS AMENDMENTS

Public-order disputes are not limited to gun regulation. Under the Eighth Amendment, courts interpret the prohibition on cruel and unusual punishment in disputes that include death-penalty statutes. Under the Fourth Amendment, courts and policymakers balance privacy against public safety in areas such as government access to digital information and telecommunications metadata. “Public safety” is an interest to analyze, not a universal constitutional test that automatically defeats an individual-rights claim.

READING AN INCORPORATION SCENARIO

Correct: B. Heller recognized the individual right against federal and D.C. action; McDonald later extended it to the states. A) McDonald is the incorporation case, not the case that first recognized the right. C) Bruen addresses regulatory methodology, not the initial recognition of the right. D) Rahimi refines Bruen’s methodology further; it did not first recognize the right.

Correct: A. McDonald is an incorporation case, asking whether the right applies against states and localities through the Fourteenth Amendment. B) That methodology question was addressed later in Bruen and Rahimi, not in McDonald. C) McDonald concerns incorporation, not congressional commerce power. D) Heller, not McDonald, addressed the militia-connection question.

Correct: C. Bruen and Rahimi supply the current methodology for evaluating specific regulations against historical tradition, a separate question from incorporation. A) That incorporation question was already settled in McDonald. B) Reserved police power is a federalism concept distinct from the Bruen/Rahimi methodology. D) No federal agency delegation is at issue in a Second Amendment regulatory challenge.

QUESTIONS TO ANSWER WITHOUT NOTES

1. What did District of Columbia v. Heller recognize, and against which government?

An individual right to keep and bear arms for self-defense, recognized against federal and District of Columbia action.

2. What did McDonald v. Chicago hold?

That the right to keep and bear arms for self-defense is fundamental and applies to state and local governments through the Fourteenth Amendment.

3. Did McDonald first create the individual Second Amendment right?

No. Heller recognized the right; McDonald applied it to state and local governments.

4. What current methodology do courts use to evaluate a specific firearm regulation after Bruen?

Whether the regulation is consistent with the nation’s historical tradition of firearm regulation.

5. How did Rahimi clarify the Bruen standard?

It clarified that the historical test requires a well-established and representative analogue, not an identical historical twin.

6. Is the Bruen/Rahimi methodology the same question McDonald answered?

No. McDonald answered an incorporation question; Bruen and Rahimi answer a separate, later question about evaluating specific regulations.

7. Why is McDonald also considered a federalism case?

Because incorporation changed which level of government the Second Amendment binds, overriding local policy choices a city had previously been free to make.

8. Is public order and safety a concern only in Second Amendment disputes?

No. Courts also weigh public-order and safety interests under the Eighth Amendment, in disputes including death-penalty statutes, and under the Fourth Amendment, in disputes over government access to digital information and metadata.