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US Government and Politics Unit 3: Civil liberties and civil rights

Civil liberties protect individuals from government; civil rights guarantee equal treatment, both shaped by the courts.

Covers: The Bill of Rights, First Amendment freedoms, rights of the accused, selective incorporation, the Fourteenth Amendment, equal protection and civil rights movements

Study guide

Civil liberties are freedoms protected from government interference, mainly in the Bill of Rights. The First Amendment protects religion through the establishment clause (no official religion, as in Engel v. Vitale, which banned school-sponsored prayer) and the free exercise clause (as in Wisconsin v. Yoder). It protects speech, including symbolic speech (Tinker v. Des Moines), though speech creating a clear and present danger can be limited (Schenck v. US). Freedom of the press means a strong presumption against prior restraint (New York Times v. US).

Rights of the accused include protection from unreasonable searches (Fourth Amendment), with the exclusionary rule barring illegally obtained evidence; the right against self-incrimination and due process (Fifth Amendment), including Miranda warnings; the right to a lawyer (Sixth Amendment, Gideon v. Wainwright); and protection from cruel and unusual punishment (Eighth Amendment). The Second Amendment protects an individual right to bear arms (McDonald v. Chicago). Through selective incorporation, the Supreme Court has used the Fourteenth Amendment's due process clause to apply most Bill of Rights protections to the states, one case at a time. Privacy rights have been debated in cases like Roe v. Wade, overturned in Dobbs (2022).

Civil rights are guarantees of equal treatment, rooted in the Fourteenth Amendment's equal protection clause. The civil rights movement used Brown v. Board of Education (1954) to overturn "separate but equal" from Plessy v. Ferguson, and Martin Luther King Jr.'s "Letter from Birmingham Jail" argued for civil disobedience against unjust laws. Congress passed the Civil Rights Act of 1964, the Voting Rights Act of 1965 and Title IX (1972), which bans sex discrimination in education. Courts continue to balance majority rule with minority rights.

Schenck was convicted under the Espionage Act for distributing leaflets urging men to resist the WWI draft. Wisconsin v. Yoder involved Amish parents who refused to keep their children in school past eighth grade, and the Court sided with the parents' religious freedom. In Tinker, students wore black armbands to protest the Vietnam War, and the Court held that schools can limit student speech only when it substantially disrupts learning. When a law classifies people by race, courts apply strict scrutiny: the government must show a compelling interest and a narrowly tailored policy. Shaw v. Reno applied this test to legislative districts drawn mainly by race.

In Students for Fair Admissions v. Harvard (2023), the Supreme Court ruled that race-conscious college admissions violate the equal protection clause. That effectively ended affirmative action in admissions at public and private universities. Lincoln's Emancipation Proclamation (1863) used his war powers as commander in chief to declare enslaved people in Confederate-held areas free. It shows a president using executive power to reshape civil rights. Permanent abolition came with the Thirteenth Amendment (1865).

The Voting Rights Act of 1965 banned literacy tests and required states with a history of discrimination to get federal approval (preclearance) before changing voting rules. In Shelby County v. Holder (2013), the Court struck down the formula that decided which states needed preclearance, so the requirement stopped working in practice. Congress based the Civil Rights Act of 1964's ban on discrimination in hotels and restaurants on its commerce clause power. The Supreme Court upheld this because segregated businesses affected interstate travel and trade.

Key ideas

• Civil liberties limit government; civil rights require equal treatment.
• The First Amendment protects religion, speech, press, assembly and petition, with limits.
• Rights of the accused come from the 4th, 5th, 6th and 8th Amendments.
• Selective incorporation applies the Bill of Rights to states through the 14th Amendment.
• Equal protection and civil rights laws expanded equality.

Formulas and rules

Common mistakes

• Mixing up civil liberties (freedoms from government) and civil rights (equal treatment).
• Thinking the Bill of Rights always applied to states; it took incorporation cases.

Words to know

Civil liberties

Individual freedoms protected from government interference.

Civil rights

Guarantees of equal treatment by government and others.

Establishment clause

Bars government from establishing an official religion.

Free exercise clause

Protects the practice of religion.

Symbolic speech

Expression through actions, like wearing armbands.

Clear and present danger

A test allowing limits on speech that threatens immediate harm.

Prior restraint

Government blocking publication before it happens.

Exclusionary rule

Evidence from an illegal search can't be used in court.

Miranda rights

Warnings given to suspects about silence and counsel.

Due process clause

Requires fair legal procedures before depriving life, liberty or property.

Selective incorporation

Applying Bill of Rights protections to states case by case.

Equal protection clause

14th Amendment requirement that laws apply equally.

Plessy v. Ferguson

The 1896 ruling allowing "separate but equal."

Letter from Birmingham Jail

MLK's defense of civil disobedience against unjust laws.

Title IX

The 1972 law banning sex discrimination in education.

Affirmative action

Policies that consider race or sex to address past discrimination.

Sample practice questions

5 more questions like these, from level 1 to 5, are in the practice set.