Equal protection is a cornerstone of American law, ensuring fair treatment for all under the 14th Amendment. It prohibits discrimination based on protected characteristics and applies to both state and federal governments.
Courts use different levels of scrutiny to evaluate equal protection claims. Strict scrutiny applies to race and fundamental rights, intermediate scrutiny to gender, and rational basis review to most economic and social legislation.
Meaning of equal protection
- Equal protection is a fundamental constitutional principle enshrined in the 14th Amendment of the U.S. Constitution
- Requires the government to treat all individuals equally under the law and prohibits discrimination based on certain protected characteristics
- Applies to both state and federal governments and ensures that laws are applied uniformly to all persons in similar circumstances
Levels of scrutiny
- Courts apply different levels of scrutiny when evaluating equal protection claims, depending on the nature of the classification or right involved
- The level of scrutiny determines the burden of proof and the level of justification required for the government to defend a challenged law or policy
Strict scrutiny
- Highest level of judicial review applied to classifications based on race, national origin, or that infringe upon fundamental rights
- Government must demonstrate that the law or policy is narrowly tailored to serve a compelling state interest
- Presumption of unconstitutionality; government bears the burden of proving the law or policy is necessary and the least restrictive means of achieving its goal
- Applied to classifications based on gender or illegitimacy (i.e., discrimination against children born out of wedlock)
- Government must show that the law or policy is substantially related to an important governmental interest
- Requires a closer fit between the means and the ends than rational basis review, but less stringent than strict scrutiny
Rational basis review
- Lowest level of scrutiny applied to most economic and social legislation
- Government must only demonstrate that the law or policy is rationally related to a legitimate governmental interest
- Highly deferential to the government; challenger bears the burden of proving that the law or policy is not rationally related to any conceivable legitimate purpose
Suspect classifications
- Certain classifications are considered "suspect" and trigger heightened scrutiny due to a history of discrimination or prejudice against the group
Race and national origin
- Classifications based on race or national origin are subject to strict scrutiny
- Considered inherently suspect due to the long history of racial discrimination in the United States
- Examples: laws mandating racial segregation, internment of Japanese Americans during World War II
Alienage
- Classifications based on alienage (i.e., citizenship status) are generally subject to strict scrutiny
- Exceptions apply for certain government functions (e.g., public employment, voting) where citizenship may be a relevant qualification
Other suspect classes
- The Supreme Court has not recognized any additional suspect classes beyond race, national origin, and alienage
- Some argue that other characteristics, such as sexual orientation or poverty, should be considered suspect and trigger heightened scrutiny
Fundamental rights
- Equal protection also applies to laws or policies that infringe upon fundamental rights, which are subject to strict scrutiny
Right to vote
- Voting is considered a fundamental right, and laws that restrict or burden the right to vote are subject to strict scrutiny
- Examples: poll taxes, literacy tests, arbitrary voter ID requirements
Access to justice
- Laws that restrict access to the courts or the legal system may violate equal protection if they disproportionately impact certain groups
- Examples: excessive court fees, denial of appointed counsel in criminal cases
Right to travel
- The right to interstate travel is considered a fundamental right, and laws that burden this right are subject to strict scrutiny
- Examples: residency requirements for public benefits, restrictions on freedom of movement
Other fundamental rights
- Other rights that have been recognized as fundamental and subject to strict scrutiny include the right to privacy, the right to marry, and the right to procreate
Discriminatory intent vs impact
- Equal protection challenges may focus on either discriminatory intent or discriminatory impact
- Discriminatory intent requires proof that the government acted with the purpose of discriminating against a protected group
- Discriminatory impact occurs when a facially neutral law or policy has a disproportionate adverse effect on a protected group
- Discriminatory impact alone is generally not sufficient to violate equal protection, unless the impact is so severe as to suggest intentional discrimination
Affirmative action
- Affirmative action refers to policies designed to promote diversity or address past discrimination by providing preferences to underrepresented groups
- Affirmative action programs based on race are subject to strict scrutiny and must be narrowly tailored to serve a compelling interest
Diversity as compelling interest
- The Supreme Court has recognized diversity in higher education as a compelling interest that can justify the use of race-conscious admissions policies
- To satisfy strict scrutiny, the program must be narrowly tailored and consider race as one factor among many in a holistic, individualized review process
Narrowly tailored programs
- Affirmative action programs must be narrowly tailored to achieve the compelling interest in diversity
- Factors considered include the flexibility of the program, the necessity of using race, the burden on non-beneficiaries, and the duration of the program
- Quotas and rigid numerical targets are generally unconstitutional, while more flexible, individualized approaches may be permissible
Gender discrimination
- Laws or policies that discriminate based on gender are subject to intermediate scrutiny under equal protection
- To withstand intermediate scrutiny, the government must demonstrate that the gender classification is substantially related to an important governmental interest
- The justification must be genuine and not based on outdated stereotypes or generalizations about gender roles
- Examples: laws that provide different benefits or burdens based on gender, such as military draft registration or statutory rape laws
Discrimination based on age
- Age-based classifications are subject to rational basis review, as age is not considered a suspect class
- Laws that discriminate based on age will be upheld if they are rationally related to a legitimate governmental interest
- Examples: mandatory retirement ages, minimum age requirements for certain activities (e.g., driving, voting)
Discrimination against the poor
- Poverty alone is not a suspect classification, and laws that discriminate based on wealth are subject to rational basis review
- However, the Supreme Court has struck down some laws that discriminate against the poor in areas such as voting rights and access to the courts
- Examples: poll taxes, excessive court fees for indigent defendants
Same-sex marriage and equal protection
- In Obergefell v. Hodges (2015), the Supreme Court held that laws banning same-sex marriage violate both the Due Process and Equal Protection Clauses of the 14th Amendment
- The Court applied a form of heightened scrutiny, finding that the right to marry is a fundamental right and that sexual orientation classifications warrant careful consideration
Equal protection in education
- Equal protection has played a significant role in addressing discrimination and inequality in the educational context
School desegregation
- In Brown v. Board of Education (1954), the Supreme Court held that racial segregation in public schools violates equal protection
- The Court rejected the "separate but equal" doctrine and ordered the desegregation of public schools nationwide
Funding disparities
- Equal protection challenges have also been brought against school funding systems that result in disparities between wealthy and poor districts
- While the Supreme Court has not recognized education as a fundamental right, some state courts have struck down funding schemes under state equal protection clauses
Congressional enforcement of equal protection
- Section 5 of the 14th Amendment grants Congress the power to enforce the provisions of the amendment, including equal protection
- Congress may enact legislation to prevent or remedy equal protection violations, such as the Civil Rights Act of 1964 and the Voting Rights Act of 1965
- However, the Supreme Court has limited Congress's enforcement power, requiring that legislation be congruent and proportional to the identified constitutional violation