Rational Basis

Question 1

Unified Rule — Economic Regulation

Answer 1

If the government enacts an economic or social-welfare regulation that classifies individuals or businesses into distinct groups, such action complies with the Equal Protection and Due Process Clauses if (1) the classification bears any conceivable rational relationship to a legitimate governmental interest, (2) the legislature could reasonably believe the law would advance that interest, and (3) it is not wholly arbitrary or invidious; however, courts may not invalidate a law merely because it is unwise or inefficient (Williamson v. Lee Optical; Department of Agriculture v. Moreno)

Question 2

Williamson v. Lee Optical (1955)

Answer 2

Facts: Oklahoma prohibited opticians from fitting or duplicating eyeglass lenses without prescriptions from licensed optometrists or ophthalmologists. Lee Optical argued this regulation served no health purpose and only burdened its trade.
Issue / Holding: Whether Oklahoma’s restriction on opticians violated the Due Process Clause as arbitrary economic regulation. The Court held no, upholding the law as rationally related to protecting public eye health.
Black-Letter Law: Under rational basis review, a law regulating business or professions is valid if any conceivable facts connect it to a legitimate public interest; courts may not strike down laws merely because they are inefficient, unwise, or overbroad (348 U.S. 483, 487–88).

Question 3

N.Y.C. Transit Auth. v. Beazer (1979)

Answer 3

Facts: The New York City Transit Authority enforced a general “zero-tolerance” rule that disqualified all persons undergoing methadone maintenance treatment from employment, asserting this was necessary to ensure a safe and efficient workforce. A class of stable, rehabilitated methadone users challenged the policy as irrational.

Issue & Holding: The Court held that the blanket exclusion was rationally related to the legitimate governmental interests of public safety and the administrative efficiency of avoiding individualized assessments.

Black-Letter Law: A government employment classification that does not involve a suspect class or fundamental right will be upheld if it is rationally related to a legitimate state interest. The rule is valid even if it is both underinclusive and overinclusive, and the government has no obligation to produce evidence or adopt the least restrictive means. New York City Transit Auth. v. Beazer, 440 U.S. 568, 587 (1979).

Question 4

Minnesota v. Clover Leaf Creamery Co. (1981)

Answer 4

Facts: Minnesota banned milk sales in plastic nonreturnable containers but allowed paper cartons, citing environmental protection. Dairy companies argued the distinction was irrational because plastic containers could be less harmful.
Issue / Holding: Whether Minnesota’s container ban violated equal protection. The Court held no, because the legislature could reasonably believe the law advanced environmental goals.
Black-Letter Law: Under rational basis review, a statute survives if any conceivable set of facts justifies it; courts defer to legislative judgment even where evidence is debatable or the law is overinclusive (449 U.S. 456, 466).

Question 5

Railway Express Agency v. New York (1949)

Answer 5

Facts: New York prohibited trucks from displaying third-party ads but allowed ads for the owner’s own business, citing traffic safety. A delivery company challenged the distinction as irrational because both kinds of ads distracted drivers equally.
Issue / Holding: Whether the city’s advertising distinction violated equal protection. The Court held no, explaining that legislatures may address one source of harm at a time.
Black-Letter Law: A classification is constitutional if rationally related to legitimate objectives; legislatures may act incrementally without eradicating all comparable evils simultaneously (336 U.S. 106, 110).

Question 6

Unified Rule — Welfare Regulation

Answer 6

When the government distributes public benefits, the classification is valid so long as (1) any conceivable legitimate governmental objective—such as fiscal restraint, administrative efficiency, or promoting work incentives—supports it, (2) the scheme does not burden a suspect class or fundamental right, and (3) the benefit categories rest on rational policy judgments rather than animus or prejudice; the Equal Protection Clause tolerates substantial underinclusion, overinclusion, and economic inequality in this context. (Dandridge v. Williams, 397 U.S. 471, 485–87 (1970)).

Question 7

Dandridge v. Williams (1970)

Answer 7

Facts: Maryland capped welfare payments per family regardless of size, causing large families to receive less per person. Recipients challenged the rule as discriminatory against larger households.
Issue / Holding: Whether Maryland’s family-size welfare cap violated equal protection. The Court held no, finding the cap rationally related to legitimate interests in budgeting and encouraging work.
Black-Letter Law: Economic and social-welfare classifications that neither burden a suspect class nor a fundamental right are upheld if any reasonable justification supports them; perfect equality is not constitutionally required (397 U.S. 471, 485–87).

Question 8

Unified Rule — Animus Doctrine

Answer 8

A law targeting a politically unpopular group violates the Equal Protection Clause if its primary purpose is to enact hostility towards that group, i.e. a bare desire to harm. (U.S. Dep’t of Agric. v. Moreno, 413 U.S. 528, 534 (1973); City of Cleburne v. Cleburne Living Ctr., 473 U.S. 432, 448 (1985); Romer v. Evans, 517 U.S. 620, 632 (1996)).

Question 9

U.S. Dep’t of Agriculture v. Moreno (1973)

Answer 9

Facts: Congress amended the Food Stamp Act to exclude any household with unrelated members, explicitly aiming to deny benefits to ‘hippie communes.’ Plaintiffs argued the exclusion was motivated by hostility, not fiscal need.
Issue / Holding: Whether excluding unrelated household members from food stamps violated equal protection. The Court held yes, because the law’s only purpose was to harm an unpopular group.
Black-Letter Law: Even under rational basis review, a statute fails if its purpose is to harm a politically unpopular group; animus toward a disfavored class is not a legitimate governmental interest (413 U.S. 528, 534).

Question 10

City of Cleburne v. Cleburne Living Center (1985)

Answer 10

The City of Cleburne required a special use permit only for group homes for people with mental disabilities, while comparable multi-resident uses needed no permit. After neighborhood opposition, the city denied CLC’s permit application, prompting the Center to sue, claiming the ordinance violated equal protection.

Issue:
Does denying a special-use permit to a group home for people with mental disabilities—when similar uses are permitted as-of-right—violate the Equal Protection Clause?

Holding:
Yes. Although people with mental disabilities are not a quasi-suspect class, the permit requirement fails rational basis review because it rests on irrational prejudice and is unsupported by any legitimate governmental interest.

BLACK LETTER LAW APPLIED (Single Statement): Regulations regarding people with mental disabilities are subject only to rational basis review because they areave a “reduced ability to cope with and function in the everyday world, are thus different from other person” and that legislatures historically were best to address their needs; however, such a regulation fails even this deferential standard if it is based on irrational prejudice and the regulated activity poses no special threat to the community’s interests compared to other permitted uses.

Question 11

Romer v. Evans (1996)

Answer 11

Facts: Colorado voters approved Amendment 2, barring all government entities from protecting LGBTQ from discrimination, as well as stripping LGBTQ+ people of legal recourse available to all others.
Issue / Holding: Whether Amendment 2 violated equal protection. The Court held yes, because it imposed a broad disability motivated solely by animus.
Black-Letter Law: A classification violates equal protection if its scope and purpose reveal a desire to harm a particular group rather than to advance a legitimate governmental interest (517 U.S. 620, 632).

Question 12

Unified Rule — Education (Wealth & Immigration)

Answer 12

A state educational reform that does not burden a suspect class or a fundamental right will be upheld if it bears a rational relation to a legitimate state interest. Provided that, when such a reform denies basic education to a whole class of innocent children, it will be invalidated unless it substantially furthers that legitimate state interest. (San Antonio ISD v. Rodriguez, 411 U.S. 1, 40 (1973); Plyler v. Doe, 457 U.S. 202, 223–24 (1982)).

Question 13

San Antonio ISD v. Rodriguez (1973)

Answer 13

Factual Dispute: Texas financed its public schools through local property taxes, creating significant funding disparities between property-rich and property-poor districts. The challengers claimed this system denied their children equal educational opportunity and discriminated against them based on their relative poverty.

Holding: The school finance system is constitutional because it was rationally related to the legitimate state interests of preserving local control over schools and promoting local fiscal autonomy.

Black-Letter Law (Conditional): If a state’s school financing system creates wealth-based disparities between districts, then it will be upheld under the Equal Protection Clause so long as the system is rationally related to a legitimate state interest.

Question 14

Plyler v. Doe (1982)

Answer 14

Factual Dispute: State of Texas enacted a statute that denied state funds for the education of undocumented children and authorized local schools to exclude them.

Holding: The Texas statute violates the Equal Protection Clause because the state’s interests in preserving resources and deterring immigration were insufficient to justify the severe burden the law placed on undocumented children.

Black Letter Law (Conditional): If a state law discriminates against a class of innocent children in a way that imposes a lasting and significant hardship, then the law will be subject to a heightened form of rational basis review and will be invalidated unless it is shown to further a substantial state interest.

Question 15

Unified Rule — Voting and Political Process

Answer 15

A restricted-franchise voting scheme is constitutional only if (1) the governmental body performs narrow, special-purpose functions ; (2) the voting limitation rationally corresponds to the group disproportionately affected by the entity’s activities; and
(3) the restriction is not based on discriminatory intent.
By contrast, elections for general governmental bodies—including at-large systems—violate equal protection only when purposeful discrimination is shown (Salyer Land Co. v. Tulare Lake Basin, 410 U.S. 719, 728 (1973); City of Mobile v. Bolden, 446 U.S. 55, 66 (1980)).

Question 16

Salyer Land Co. v. Tulare Lake Basin (1973)

Answer 16

Factual Dispute: California established a water storage district that limited voting to landowners and apportioned votes based on acreage. The challengers believed it violated the Equal Protection Clause by unjustly excluding non-landowners from voting.

Holding: The voting scheme did not violate the Equal Protection Clause because, for a limited-purpose entity like a water district whose activities disproportionately affect a specific class, the restriction was rationally related to the district’s primary objectives.

Black Letter Law (Conditional): If a government entity is a limited-purpose district with a primary effect on a specific, definable group, then a voting restriction apportioned to that group’s distinct interest will be upheld under the Equal Protection Clause so long as it is rationally related to the entity’s purposes.

Question 17

City of Mobile v. Bolden (1980)

Answer 17

Factual Dispute: For decades, the city of Mobile, Alabama, used an at-large system to elect its three-member City Commission. As a consistent result, no Black candidate had ever been elected to the commission. A group of Black voters sued, arguing this system diluted their voting power in violation of the Fourteenth and Fifteenth Amendments.

Holding & Rule: The at-large system was upheld. A violation of the Equal Protection Clause requires proof of a racially discriminatory purpose. The mere fact that the system results in a disparate racial impact is not, by itself, sufficient to prove a constitutional violation.

Black-Letter Law (Conditional): If a challenged voting structure has a racially discriminatory impact, it will still be upheld under the Equal Protection Clause unless it is also proven to have been motivated by a discriminatory purpose.

Question 18

Unified Rule — Sexual Orientation and Transgender Status

Answer 18

Core Rule: A law that withholds recognition, benefits, or medical access based on sexual orientation or gender identity violates the due process clause if its sole purpose is to impose inequality or express disapproval of a disfavored group. However, a neutral classification that burdens these groups may be upheld only if it is genuinely grounded in plausible, evidence-based health or safety concerns, and not merely in animus. Romer v. Evans, 517 U.S. 620 (1996); United States v. Windsor, 570 U.S. 744 (2013); United States v. Skrmetti, 144 S. Ct. 943 (2024).

Question 19

United States v. Windsor (2013)

Answer 19

Facts: The Defense of Marriage Act (DOMA) created a federal definition of marriage as exclusively between one man and one woman, singling out lawfully married same-sex couples for non-recognition across all federal statutes. This imposed concrete burdens on these couples, as exemplified by Edith Windsor, who was denied spousal tax exemptions after her wife’s death.

Holding: The Court held that this federal non-recognition violated the liberty protected by the Fifth Amendment’s Due Process Clause, ruling that the principal purpose and practical effect of the law were to impose a disadvantage and a stigma upon a class of persons deemed worthy of marriage by their state.

Black-Letter Law: A federal law that singles out a class marriages for differential treatment, and whose primary effect is to impose a stigma and inequality, lacks a legitimate purpose and violates the constitutional guarantees of equal protection and due process.

Question 20

United States v. Skrmetti (2024)

Answer 20

Facts: Tennessee’s S.B. 1 prohibited puberty blockers and hormones for minors with gender dysphoria while allowing the same drugs for other conditions. Transgender minors and parents alleged sex-based discrimination.
Issue / Holding: Whether Tennessee’s restrictions violated equal protection. The Court held no, applying rational basis and finding the law rationally related to protecting minors’ health amid medical uncertainty.
Black-Letter Law: When a law classifies neutrally by age or treatment purpose and rests on plausible health or safety concerns, it satisfies rational-basis review; courts defer to legislative judgments absent pretext (144 S. Ct. 943, 950).

Question 21

Unified Rule — Mental Disability

Answer 21

A law regulating individuals with intellectual disabilities is subject to rational basis review under the Due Process Clause because their unique and historically disadvantaged status may justify some specific, tailored regulations; however, it fails this deferential review if the law is motivated by animus, fear, or negative stereotypes. (City of Cleburne v. Cleburne Living Ctr., 473 U.S. 432, 446–48 (1985)).