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Subject 02 of 9

Constitutional Law for the bar exam

Constitutional Law carries 25 scored MBE questions and appears on the MEE, and both formats reward the same habit: identify who is acting, what right or power is at stake, and what level of scrutiny follows. The subject splits into structure, meaning federal power, separation of powers and federalism, and individual rights, meaning due process, equal protection and the First Amendment. Threshold issues such as standing, ripeness and state action decide many questions before doctrine begins, and missing one of them can make an otherwise correct answer wrong. Structure questions and individual-rights questions use different tests, so identify which category is in play before choosing which standard of review actually applies. The Constitutional Law outline suits review in the last weeks. Learn each test with its standard of review, since examiners build wrong answers from the wrong standard.

21deep scope modules
155rules and propositions
21worked applications
84retrieval drills

Complete long-form outline

Modules in the full outline

Prefer one continuous document? Read the Constitutional Law outline instead.

Constitutional Law coverage by unit
UnitRule bank entriesEncyclopedia modules
Judicial review12
Federal legislative power10
Executive power11
Federalism11
State action10
Due process10
Equal protection11
Speech and religion30
01 · Judicial review

Standing, organizational standing, and third-party rights

Federal standing requires a concrete and particularized actual or imminent injury, fairly traceable to the defendant, likely redressable by the court.

4 propositions · open complete guide →
02 · Judicial review

Ripeness, mootness, political questions, and state immunity

Justiciability limits federal courts to disputes fit for adjudication and still live, while political-question and sovereign-immunity doctrines restrict particular claims.

5 propositions · open complete guide →
03 · Congress

Commerce, taxing, spending, and necessary powers

Congress possesses enumerated powers plus authority to enact laws necessary and proper to execute them, but those powers have judicially enforceable limits.

5 propositions · open complete guide →
04 · Federalism

Tenth Amendment, commandeering, preemption, and intergovernmental immunity

Federal law may regulate states through generally applicable valid legislation but may not commandeer state legislatures or executive officers to administer a federal program.

4 propositions · open complete guide →
05 · Interstate structure

Dormant Commerce Clause and privileges and immunities

State laws burdening interstate commerce are tested for discrimination or excessive incidental burdens, while Article IV protects citizens against discrimination concerning fundamental interstate activities.

5 propositions · open complete guide →
06 · Executive power

Presidential authority, appointment, removal, and immunity

Presidential power depends on constitutional text and congressional action, while appointment and removal rules protect the separation of powers.

5 propositions · open complete guide →
07 · Procedural due process

Protected interests and required process

The government must provide constitutionally adequate procedures before or, in limited settings, promptly after depriving a person of life, liberty, or a legitimate property entitlement.

5 propositions · open complete guide →
08 · Substantive rights

Substantive due process and fundamental rights

Government infringement of a fundamental right receives heightened scrutiny, while ordinary social and economic regulation ordinarily receives rational-basis review.

5 propositions · open complete guide →
09 · Equal protection

Classifications, discriminatory purpose, and tiers of scrutiny

Equal protection scrutiny turns on the classification, governmental purpose, and burden on suspect classes or fundamental rights.

5 propositions · open complete guide →
10 · Property and regulation

Takings, exactions, and contracts

The Takings Clause requires just compensation when government takes private property, while regulatory restrictions and permit conditions receive distinct tests.

5 propositions · open complete guide →
11 · Expression

Content regulation, unprotected speech, and overbreadth

Government regulation of expression depends on whether the law is content based, viewpoint based, or directed at a narrowly defined category of unprotected speech.

6 propositions · open complete guide →
12 · Forums and regulation

Public forums, time-place-manner rules, and government speech

The level of speech protection on government property depends on forum classification and whether the expression is private speech or the government's own message.

5 propositions · open complete guide →
13 · Religion and association

Free exercise, establishment, association, and compelled speech

The First Amendment protects religious exercise, limits government religious establishment, and restricts compelled expression and unjustified burdens on association.

5 propositions · open complete guide →
14 · Separation of powers

Separation of powers: presentment, the legislative veto, the line-item veto, executive power, war powers, and Speech or Debate

The Constitution divides lawmaking among both houses and the President, and the exam tests what Congress and the President may do alone, how far the President may act without statutory authority, and what the Speech or Debate Clause protects.

12 propositions · open complete guide →
15 · Individual rights

Incorporation of the Bill of Rights and unconstitutional conditions

Most Bill of Rights guarantees limit state governments through the Fourteenth Amendment's Due Process Clause, and the government cannot always attach conditions to a benefit that it could not impose directly.

10 propositions · open complete guide →
16 · Federal judicial power

Advisory opinions and adequate and independent state grounds

Federal courts decide only cases and controversies, and the Supreme Court will not review a state court judgment that rests on an adequate and independent state ground, since doing so would produce an advisory opinion.

9 propositions · open complete guide →
17 · Executive powers

Federal administrative agencies: removal power, appointments, delegation, judicial review of statutes, and agency adjudication

The President generally may remove executive officers at will, subject to narrow exceptions for multimember expert bodies and inferior officers with limited duties, Congress may delegate power if it supplies an intelligible principle, courts no longer defer to agency interpretations of ambiguous statutes, and the Seventh Amendment requires a jury when an agency seeks civil penalties for common-law-type fraud.

10 propositions · open complete guide →
18 · Individual rights

Religion clauses: legislative prayer, religious displays, school aid, neutral laws, individualized exemptions, and religious status

The Establishment Clause is now read by historical practices and understandings, permitting legislative prayer and long-standing religious monuments, while the Free Exercise Clause lets the state apply neutral, generally applicable laws to religious conduct but requires strict scrutiny when a law is not neutral or generally applicable, including when it denies a benefit because of religious status.

10 propositions · open complete guide →
19 · Individual rights

Free speech: incitement, fighting words, forums, permit schemes, public employees, students, and press access

Government may punish advocacy only when it is directed to inciting imminent lawless action and likely to produce it, may regulate the time, place, and manner of speech in content-neutral ways that leave open alternative channels, needs definite standards for permits, may discipline public employees for speech made as part of their duties, and must justify limits on student speech and on access to trials.

10 propositions · open complete guide →
20 · Individual rights

Fundamental rights: medical treatment, abortion, voting, campaign spending, association, travel, and the right to bear arms

Substantive due process protects only rights deeply rooted in the nation's history and tradition, so there is no constitutional right to abortion or to assisted suicide, but a competent person may refuse unwanted medical treatment; the right to vote, to travel, to associate, and to bear arms are protected by their own tests, including one person one vote, a ban on poll taxes, strict scrutiny of independent political spending limits, and a historical-tradition test for firearms.

10 propositions · open complete guide →
21 · The relation of nation and states in a federal system

State sovereign immunity, the spending power, anticommandeering, and the presumption against preemption

States are immune from private damages suits that Congress tries to authorize under its Article I powers, but federal officers can be enjoined by suits against state officials for prospective relief, Congress may attach clear, related, noncoercive conditions to federal money, it cannot commandeer state legislatures or executives, and courts presume that federal law does not displace traditional state police powers unless Congress clearly intended it.

10 propositions · open complete guide →
Core rule bankElementsTrapsWorked examples
01

UNIT

Judicial review

CONTROLLING FRAMEWORK

Standing

A plaintiff needs a concrete, particularized, actual or imminent injury fairly traceable to the defendant and likely redressable by the requested relief.

Elements and checkpoints
  1. Injury in fact
  2. Causation
  3. Redressability
Exam trap

A generalized interest in lawful government ordinarily is not enough.

Application example

A resident who merely disagrees with a statute, without personal injury, ordinarily lacks standing.

02

UNIT

Federal legislative power

CONTROLLING FRAMEWORK

Commerce Clause

Congress may regulate channels and instrumentalities of interstate commerce, persons or things in interstate commerce, and economic activity that substantially affects interstate commerce.

Elements and checkpoints
  1. Valid commerce category
  2. Rational connection for aggregated economic activity
  3. No commandeering of states
Exam trap

Purely noneconomic local activity requires a stronger link than an attenuated chain of effects.

Application example

Congress may regulate local production of a fungible commodity when aggregated production affects an interstate market.

03

UNIT

Executive power

CONTROLLING FRAMEWORK

President and domestic lawmaking

The President executes federal law but generally lacks a freestanding domestic legislative power; authority is strongest with congressional authorization and weakest when contrary to Congress.

Elements and checkpoints
  1. Constitutional executive power
  2. Congressional authorization or prohibition
  3. Separation-of-powers limits
Exam trap

Commander-in-chief authority does not automatically authorize seizure of domestic private property.

Application example

An executive order contradicting a statute faces the highest separation-of-powers concern.

04

UNIT

Federalism

CONTROLLING FRAMEWORK

State taxation of interstate commerce

A state tax affecting interstate commerce generally must have substantial nexus, fair apportionment, nondiscrimination, and a fair relationship to services provided by the state.

Elements and checkpoints
  1. Substantial nexus
  2. Fair apportionment
  3. No discrimination
  4. Fair relation to state services
Exam trap

A tax designed to favor in-state economic interests is highly suspect.

Application example

A state may not impose a higher tax solely on goods produced outside the state.

05

UNIT

State action

CONTROLLING FRAMEWORK

Private conduct and state action

Constitutional rights generally restrict government; private conduct becomes state action in limited circumstances such as traditional exclusive public functions or sufficiently coercive or entwined government involvement.

Elements and checkpoints
  1. Government actor or qualifying private conduct
  2. Specific constitutional restriction
  3. Sufficient attribution to the state
Exam trap

Licensing or regulation alone ordinarily does not convert every private decision into state action.

Application example

A heavily regulated private utility is not necessarily a state actor when terminating service.

06

UNIT

Due process

CONTROLLING FRAMEWORK

Procedural due process

Government deprivation of life, liberty, or property requires constitutionally adequate process, measured by the private interest, risk of error and value of safeguards, and government burden.

Elements and checkpoints
  1. Protected interest
  2. Government deprivation
  3. Notice and meaningful opportunity
  4. Timing and form suited to the context
Exam trap

The Constitution does not create the property interest; an independent source such as law or contract does.

Application example

A tenured public employee ordinarily has a protected entitlement requiring some opportunity to respond before termination.

07

UNIT

Equal protection

CONTROLLING FRAMEWORK

Equal-protection tiers

Race and national-origin classifications receive strict scrutiny; sex classifications receive intermediate scrutiny; most other classifications receive rational-basis review unless another fundamental right is burdened.

Elements and checkpoints
  1. Identify classification
  2. Choose scrutiny
  3. Test fit and objective
Exam trap

Disparate impact alone does not establish an equal-protection violation without discriminatory purpose.

Application example

A facially neutral policy adopted because of, not merely despite, its racial effect can trigger strict scrutiny.

08

UNIT

Speech and religion

CONTROLLING FRAMEWORK

Content-based speech restriction

A law that restricts protected speech because of its topic or viewpoint is generally subject to strict scrutiny; viewpoint discrimination is especially disfavored.

Elements and checkpoints
  1. Protected speech
  2. Content or viewpoint distinction
  3. Compelling interest
  4. Narrow tailoring
Exam trap

A government property owner does not escape forum and viewpoint rules merely by owning the location.

Application example

Allowing praise of city policy while prohibiting criticism in the same public forum is viewpoint discrimination.

CONTROLLING FRAMEWORK

Content-neutral time, place, and manner

In a traditional or designated public forum, a content-neutral regulation must be narrowly tailored to a significant interest, leave ample alternatives, and not need to be the least restrictive means.

Elements and checkpoints
  1. Content neutrality
  2. Significant interest
  3. Narrow tailoring
  4. Ample alternatives
Exam trap

A law is not content neutral if enforcement requires reading the message to decide whether it applies.

Application example

A uniformly applied nighttime sound limit may qualify if meaningful daytime alternatives remain.

CONTROLLING FRAMEWORK

Free Exercise Clause

A neutral and generally applicable law ordinarily survives a free-exercise challenge even if it incidentally burdens religion; targeting religion or granting comparable secular exceptions can trigger strict scrutiny.

Elements and checkpoints
  1. Religious exercise burden
  2. Neutrality
  3. General applicability
  4. Scrutiny and exemptions
Exam trap

A law with discretionary or comparable secular exceptions may not be generally applicable.

Application example

A city cannot forbid only religious conduct while allowing the same risk from favored secular conduct.

How mastery works

How to study Constitutional Law

The course separately measures retrieval, discrimination, fact application, writing, integrated judgment, and timed completion so memorization is never mistaken for readiness.

QUICK ANSWERS

Questions about Constitutional Law on the bar exam

How many Constitutional Law questions are scored on the MBE?+

25 of the 175 scored questions, since NCBE distributes the scored questions evenly, 25 from each of the seven subject areas.

What does the MBE mean by the Constitution?+

The federal Constitution unless indicated otherwise, according to NCBE's outline note, so state constitutional provisions are not assumed in Constitutional Law questions.

Which Constitutional Law category is tested most?+

Individual rights. NCBE says approximately half the questions are based on that category and half on the remaining three.

What are the four categories in the Constitutional Law outline?+

The nature of judicial review, the separation of powers, the relation of nation and states in a federal system, and individual rights.

Does the MBE test state constitutions?+

Not by default. NCBE says the terms Constitution, constitutional and unconstitutional refer to the federal Constitution unless indicated otherwise.

Does the MBE test the Eleventh Amendment?+

Yes. NCBE's outline lists the Eleventh Amendment and state sovereign immunity under the jurisdiction topics within the nature of judicial review category.

How is the MBE scored?+

By the number of questions answered correctly. NCBE says points are not subtracted for incorrect answers, so answer every question.

How is the MBE divided?+

Into morning and afternoon sessions of three hours each with 100 questions in each and no scheduled breaks during either session, according to NCBE.

Governing text

Every constitutional-law rule traces to the constitutional text, which the National Archives publishes in full. Constitution of the United States, full text (National Archives) ↗