A US constitutional law flashcard deck you can study now

Constitutional law is difficult to revise by memorising case names alone. You need to retrieve the rule, identify its limits and apply it to facts. This deck is built for that kind of practice: each card asks for one legal rule, with a short answer that gives you a usable starting point.

In MySummaries, a revision board can organise material from your own case notes and course readings into a deck like this. Work through the prompts one at a time. Before reading an answer, state the rule aloud or write it from memory; then turn the card and compare. Choose Again if you could not recall the rule, Hard if it took effort or your answer was incomplete, Good if you retrieved it correctly, or Easy if it came promptly and accurately. Grade your recall, not how familiar the case name looks.

A deck on this topic ends up looking like this:

Cards — US Constitutional Law — Core Rules18 due

What are the three elements of Article III standing?

Standing requires a concrete and particularised injury that is actual or imminent, fairly traceable to the defendant, and likely to be redressed by a favourable decision.

All 18 cards
What are the three elements of Article III standing?Standing requires a concrete and particularised injury that is actual or imminent, fairly traceable to the defendant, and likely to be redressed by a favourable decision.
What is the rule of judicial review associated with Marbury v. Madison?Judicial review is the power of courts to say what the law is and to refuse to give effect to a statute that conflicts with the Constitution.
What are the three categories of activity Congress may regulate under the Commerce Clause?Commerce power reaches channels of interstate commerce, instrumentalities of interstate commerce and persons or things in it, and activities that substantially affect interstate commerce.
What limit did United States v. Lopez place on the Commerce Clause?Lopez held that possessing a gun in a school zone was not economic activity with a substantial effect on interstate commerce and could not be reached on that record by the Commerce Clause.
What does the Necessary and Proper Clause permit Congress to do?Necessary and proper means must be appropriate and plainly adapted to a legitimate constitutional end, consistent with the Constitution’s letter and spirit; they need not be absolutely necessary.
What is the constitutional basis for federal law taking priority over conflicting state law?Supremacy Clause: the Constitution, valid federal laws and treaties are the supreme law of the land, binding state judges despite contrary state law.
What does the anti-commandeering doctrine prevent Congress from doing?Anti-commandeering bars Congress from directly requiring state legislatures to enact or administer a federal regulatory programme, or requiring state executive officers to administer it.
What is the general dormant Commerce Clause rule for a state law that discriminates against interstate commerce?Discrimination: a law that discriminates against interstate commerce is generally invalid unless the state can show a legitimate local purpose that cannot be adequately served by reasonable non-discriminatory alternatives; Congress may authorise discrimination.
What is the general rule for applying the Fourteenth Amendment to private conduct?State action: the Fourteenth Amendment ordinarily restricts government action, not purely private conduct; narrow doctrines can treat some private conduct as state action.
What scrutiny generally applies to a racial classification challenged under Equal Protection?Strict scrutiny: the government must show that the racial classification is narrowly tailored to further a compelling governmental interest.
What scrutiny generally applies to a sex-based classification under Equal Protection?Intermediate scrutiny: the classification must serve an important governmental objective and be substantially related to achieving it; the justification must be exceedingly persuasive.
What is the rational-basis test under Equal Protection?Rational basis: a classification generally must be rationally related to a legitimate governmental interest.
What test generally applies to a content-based restriction on protected speech?Content-based restriction: strict scrutiny generally requires the restriction to be narrowly tailored to serve a compelling governmental interest.
What must a content-neutral time, place and manner restriction on speech generally satisfy?Time, place and manner: the restriction must be narrowly tailored to serve a significant governmental interest and leave open ample alternative channels of communication.
What does Employment Division v. Smith generally say about neutral laws of general applicability and free exercise?Smith: the Free Exercise Clause generally does not require religious exemptions from a neutral law of general applicability.
What is the basic rule for incorporation of the Bill of Rights against the states?Incorporation: most Bill of Rights protections apply to the states through the Fourteenth Amendment’s Due Process Clause, generally on a right-by-right basis.
What are the two principal exceptions to a case becoming moot?Mootness exceptions: a dispute may remain justiciable if it is capable of repetition yet evading review, or if the defendant voluntarily stops the challenged conduct but is free to resume it.
How does Youngstown Sheet & Tube Co. v. Sawyer organise presidential power?Youngstown: presidential power is at its strongest with congressional authorisation, in a zone of congressional silence, and at its lowest when the President acts against Congress’s expressed or implied will.

That is a MySummaries deck, filled with US constitutional law material. Yours is written from your own notes. Start free

How to study the deck

Start with the first prompt, not the case name. Give yourself a few seconds to retrieve the whole rule, then reveal the answer. For a rule with multiple elements, such as standing, check every element separately. If you recalled “injury and causation” but missed redressability, that is not a complete retrieval: mark it Hard or Again, depending on how much you needed to consult the answer.

For the doctrine cards, add the case to your answer only after stating the rule. A case name is useful when it anchors a boundary: Lopez is not simply “Congress cannot regulate guns”; it concerns the limits of the Commerce Clause and the activity and reasoning before the Court. Likewise, Youngstown is a framework for assessing presidential power in relation to Congress, not a free-standing answer to every separation-of-powers question.

When you finish the first pass, revisit the cards graded Again and Hard. For each, make a short application sentence using a hypothetical. For example: “A state requires all in-state stores to buy local wheat; the rule may discriminate against interstate commerce, so ask whether a legitimate local purpose can be served by a reasonable non-discriminatory alternative.” This step moves the rule from recall into analysis.

Then check whether your course materials use a particular formulation. Constitutional doctrine can have exceptions and qualifications that a compact flashcard cannot hold. A card gives you the rule to retrieve; your assigned cases and readings supply the reasoning, tests and boundaries needed for a full answer.

Must not miss core

Before moving on, be able to state these four rules without looking. They cover threshold justiciability, federal power, limits on state action and speech restrictions. The core checklist can also help you decide which cards need more practice.

A board’s core checklist for this deck looks like this:

Must not miss coreUS Constitutional Law — Core Rules
Article III standing requires concrete and particularised injury that is actual or imminent, fair traceability, and likely redressability.
Commerce Clause categories: channels, instrumentalities, and activities substantially affecting interstate commerce; Lopez limits reliance on non-economic activity.
Fourteenth Amendment Equal Protection: strict scrutiny for racial classifications; intermediate scrutiny for sex classifications; rational basis for most other classifications.
Content-based speech restrictions generally receive strict scrutiny; content-neutral time, place and manner rules need narrow tailoring to a significant interest and ample alternatives.

Turn missed marks into the next card

Do not treat a wrong answer as a reason to reread an entire chapter immediately. First identify exactly what failed: a missing element, a confused standard, or a case applied too broadly. Then return to the relevant notes and repair that specific gap. For example, distinguish the Commerce Clause categories from the separate question whether a particular application is within Congress’s power.

If you miss the same distinction twice, make it a direct prompt rather than a vague reminder to “review federalism”. A remediation tray might hold this question:

A card written from a repeated gap on the deck looks like this:

Remediation tray

You lost this mark twice: which three categories of activity may Congress regulate under the Commerce Clause, and what limit did United States v. Lopez illustrate?

Add cardDismiss

Answer the tray card in a complete sentence, then compare it with the Commerce Clause cards. Keep the revised wording short enough to retrieve but precise enough to stop the same error recurring. If the problem was confusing a rule with its exception, make two linked cards—one for the general rule and one for the limit. That is more useful than putting a whole lecture into a single answer.

How MySummaries helps

Build a US Constitutional Law board from your own course materials, generate a focused flashcard deck, and use spaced repetition to bring difficult rules back for review. Open MySummaries to start with your notes.