American Politics and US Constitution | Unit 5, Modules 13–16
Difficulty: Intermediate | Prerequisites: Units 2–4 (Constitutional framework, government structure, political participation)
Civil liberties are protections against government action (what the government cannot do to you). Civil rights are guarantees of equal treatment under the law (what the government must do for you). The Bill of Rights, the Fourteenth Amendment, and landmark Supreme Court cases define the boundaries. This unit covers how those boundaries have shifted over time, particularly through the First Amendment and the incorporation doctrine.
Civil liberties
Individual freedoms that protect citizens from government overreach. Examples: freedom of speech, freedom of religion, the right to a fair trial. In simple terms, things the government is not allowed to do to you.
Civil rights
Guarantees of equal treatment and protection under the law, regardless of race, sex, religion, or other characteristics. In simple terms, the government's obligation to treat everyone fairly.
Bill of Rights
The first ten amendments to the Constitution, ratified in 1791. Originally applied only to the federal government, not to state governments.
Incorporation doctrine
The legal process by which the Supreme Court has applied most of the Bill of Rights to state governments through the Due Process Clause of the Fourteenth Amendment. Think of it as the mechanism that made the Bill of Rights binding on your state and local government, not only on the federal government.
Due Process Clause
Found in both the Fifth and Fourteenth Amendments. Prohibits the government from depriving any person of "life, liberty, or property, without due process of law." Substantive due process protects fundamental rights; procedural due process requires fair procedures.
Equal Protection Clause
Fourteenth Amendment provision requiring states to treat all persons equally under the law. The legal foundation for civil rights cases challenging discrimination.
Establishment Clause
First Amendment provision prohibiting Congress from establishing an official religion or favouring one religion over another. In simple terms, the wall between church and state.
Free Exercise Clause
First Amendment provision protecting the right to practise one's religion freely, so long as that practice does not violate generally applicable laws.
Clear and present danger test
Standard established in Schenck v. United States (1919): speech can be restricted if it creates a clear and present danger of bringing about a harm that Congress has the power to prevent. Largely superseded by the imminent lawless action test (Brandenburg v. Ohio, 1969).
Selective incorporation
The Supreme Court's case-by-case process of applying specific Bill of Rights provisions to the states through the Fourteenth Amendment, rather than incorporating the entire Bill of Rights at once.
Strict scrutiny
The highest standard of judicial review. Applied when a law burdens a fundamental right or targets a suspect classification (such as race). The government must show a compelling interest, and the law must be narrowly tailored to achieve it.
Suspect classification
A category (race, national origin, religion) that triggers strict scrutiny when used in legislation because of the history of discrimination associated with it.
The distinction between civil liberties and civil rights is fundamental.
Civil liberties are restrictions on government power. The First Amendment says Congress "shall make no law" abridging freedom of speech; the Fourth Amendment prohibits unreasonable searches and seizures. These are limits on what the government can do.
Civil rights are positive obligations. The Equal Protection Clause requires the government to treat people equally. Civil rights law addresses discrimination based on race, sex, religion, national origin, and other characteristics.
The Bill of Rights (Amendments 1 to 10):
First Amendment: freedom of religion, speech, press, assembly, petition
Second Amendment: right to bear arms
Third Amendment: no quartering of soldiers in private homes
Fourth Amendment: protection against unreasonable searches and seizures
Fifth Amendment: grand jury, double jeopardy, self-incrimination, due process, eminent domain
Sixth Amendment: right to a speedy and public trial, right to counsel
Seventh Amendment: right to a jury trial in civil cases
Eighth Amendment: no excessive bail, no cruel and unusual punishment
Ninth Amendment: rights not listed are not denied
Tenth Amendment: powers not delegated are reserved to the states or the people
The Fourteenth Amendment (1868):
This is the amendment that transformed American constitutional law. Its Due Process and Equal Protection Clauses became the vehicle through which most of the Bill of Rights was applied to the states (incorporation). Originally, the Bill of Rights constrained only the federal government. Through selective incorporation, the Supreme Court has extended nearly all of these protections to state and local governments.
Constitutional rights are not absolute. The government may restrict individual liberties when there is a sufficiently compelling reason, typically related to public safety, national security, or the rights of others.
Key examples of this balancing act:
Free speech limits: Speech that incites imminent lawless action, true threats, defamation, and obscenity are not protected by the First Amendment. The Supreme Court has developed different tests over time to determine when speech can be restricted.
Search and seizure: The Fourth Amendment generally requires a warrant based on probable cause, but exceptions exist: consent searches, searches incident to arrest, plain view, exigent circumstances, and the "stop and frisk" doctrine (Terry v. Ohio, 1968).
Rights of the accused: The Fifth and Sixth Amendments guarantee due process and the right to counsel. Miranda v. Arizona (1966) requires police to inform suspects of their rights before custodial interrogation. Gideon v. Wainwright (1963) guarantees the right to an attorney even if the defendant cannot afford one.
National security: During wartime and national emergencies, the government has historically expanded its powers at the expense of civil liberties. Examples include the Alien and Sedition Acts (1798), the suspension of habeas corpus during the Civil War, Japanese American internment during World War II (Korematsu v. United States, 1944, since repudiated), and post-9/11 surveillance programmes.
The central question in this area is always: how much liberty must be sacrificed for how much security, and who decides?
The First Amendment packs five freedoms into one sentence: religion (two clauses), speech, press, assembly, and petition. It is the most frequently tested amendment in this course.
Freedom of religion:
The Establishment Clause prohibits the government from establishing a religion, endorsing one religion over another, or favouring religion over non-religion. Key cases: Engel v. Vitale (1962, school-sponsored prayer unconstitutional), Lemon v. Kurtzman (1971, established the Lemon test for Establishment Clause cases).
The Free Exercise Clause protects the right to practise one's religion. The government cannot target a religious practice for prohibition. However, neutral laws of general applicability may incidentally burden religious practice without violating the Free Exercise Clause (Employment Division v. Smith, 1990).
Freedom of speech:
Speech protection is broad but not unlimited. The Supreme Court has identified categories of unprotected or less-protected speech: incitement to imminent lawless action (Brandenburg v. Ohio, 1969), true threats, fighting words (Chaplinsky v. New Hampshire, 1942), obscenity (Miller v. California, 1973), and defamation.
Political speech receives the highest level of protection. Commercial speech receives intermediate protection. The government may impose reasonable time, place, and manner restrictions on speech in public forums, provided the restrictions are content-neutral.
Symbolic speech (conduct intended to convey a message) is also protected. Burning a flag as political protest is protected speech (Texas v. Johnson, 1989). Wearing a black armband to school to protest a war is protected (Tinker v. Des Moines, 1969).
Freedom of the press:
The press enjoys broad protection from government censorship. Prior restraint (government suppression of speech before it is published) is presumptively unconstitutional (Near v. Minnesota, 1931; New York Times Co. v. United States, 1971, the Pentagon Papers case).
Freedom of assembly and petition:
The right to gather peacefully and to petition the government for redress of grievances. These rights are closely linked to free speech and apply to protests, marches, and demonstrations, subject to reasonable time, place, and manner restrictions.
Individual rights in the US have expanded significantly since the founding, though the path has been neither straight nor uninterrupted.
Expansion through amendments:
Thirteenth Amendment (1865): abolished slavery
Fourteenth Amendment (1868): citizenship, due process, equal protection
Fifteenth Amendment (1870): right to vote regardless of race
Nineteenth Amendment (1920): right to vote regardless of sex
Twenty-Fourth Amendment (1964): abolished poll taxes
Twenty-Sixth Amendment (1971): voting age lowered to 18
Expansion through landmark cases:
Brown v. Board of Education (1954): struck down racial segregation in public schools, overturning Plessy v. Ferguson (1896) and the "separate but equal" doctrine
Loving v. Virginia (1967): struck down laws prohibiting interracial marriage
Gideon v. Wainwright (1963): right to counsel in criminal cases
Miranda v. Arizona (1966): right to be informed of rights before interrogation
Obergefell v. Hodges (2015): right to same-sex marriage under the Fourteenth Amendment
Expansion through legislation:
Civil Rights Act of 1964: prohibited discrimination based on race, colour, religion, sex, or national origin in employment and public accommodations
Voting Rights Act of 1965: prohibited discriminatory voting practices
Americans with Disabilities Act of 1990: prohibited discrimination based on disability
Restrictions and setbacks:
Rights have also been curtailed at various points. The Alien and Sedition Acts, the Dred Scott decision, Jim Crow laws, Japanese American internment, and McCarthyism are all examples of periods in which individual rights were significantly restricted. Understanding these setbacks is as important as understanding the expansions.
Students often confuse civil liberties with civil rights. Civil liberties are protections from government action (freedom of speech, freedom from unreasonable search). Civil rights are guarantees of equal treatment (equal protection under the law). The distinction is tested.
Students often think the First Amendment protects all speech in all contexts. It does not. Incitement, true threats, defamation, and obscenity are not protected. And the First Amendment restricts only government action, not private employers or platforms.
Students sometimes believe the Bill of Rights originally applied to state governments. It did not. The Bill of Rights was binding only on the federal government until the Supreme Court began incorporating individual protections through the Fourteenth Amendment.
Students often mix up the Establishment Clause and the Free Exercise Clause. The Establishment Clause prevents the government from promoting or endorsing religion. The Free Exercise Clause protects individuals' right to practise their religion.
Know the difference between civil liberties and civil rights and be able to classify examples.
Be ready to explain the incorporation doctrine and name at least two cases that applied Bill of Rights protections to the states.
Know the key First Amendment cases by name: Engel v. Vitale, Tinker v. Des Moines, Brandenburg v. Ohio, Texas v. Johnson, New York Times v. United States.
Brown v. Board of Education and Miranda v. Arizona are among the most tested cases. Know the holdings and their significance.
Understand strict scrutiny and when it applies.
True or False: The Bill of Rights originally applied to both federal and state governments.
False. It originally applied only to the federal government.
Fill in the blank: The process by which the Supreme Court applied Bill of Rights protections to the states through the Fourteenth Amendment is called ______.
Selective incorporation
True or False: All speech is protected by the First Amendment.
False. Categories such as incitement, true threats, and obscenity are not protected.
Fill in the blank: Brown v. Board of Education overturned the "separate but equal" doctrine established in ______.
Plessy v. Ferguson (1896)
True or False: The Equal Protection Clause is found in the First Amendment.
False. It is in the Fourteenth Amendment.
Q: What is the difference between civil liberties and civil rights? Give an example of each.
A: Civil liberties are protections against government action. Example: the Fourth Amendment protects individuals from unreasonable searches. Civil rights are guarantees of equal treatment. Example: the Equal Protection Clause of the Fourteenth Amendment prohibits states from denying any person equal protection of the laws.
Q: Explain the incorporation doctrine. Why is the Fourteenth Amendment central to it?
A: The incorporation doctrine is the process by which the Supreme Court has applied most Bill of Rights protections to state governments. The Fourteenth Amendment's Due Process Clause ("nor shall any state deprive any person of life, liberty, or property, without due process of law") has been interpreted to include the fundamental rights found in the Bill of Rights, making them enforceable against state action.
Q: Describe the two religion clauses of the First Amendment and explain how they can sometimes come into tension.
A: The Establishment Clause prohibits the government from promoting or endorsing religion. The Free Exercise Clause protects individuals' right to practise their religion. Tension arises when accommodating religious practice (Free Exercise) could be seen as endorsing religion (Establishment). For example, allowing a religious display on government property accommodates free exercise but may appear to establish religion.
Q: What standard of review does the Supreme Court apply when a law burdens a fundamental right? What must the government show?
A: Strict scrutiny. The government must demonstrate that the law serves a compelling governmental interest and is narrowly tailored to achieve that interest. This is the highest and most demanding standard of review.
Q: Name three landmark cases that expanded individual rights and briefly state what each one held.
A: (1) Brown v. Board of Education (1954): racial segregation in public schools is unconstitutional. (2) Miranda v. Arizona (1966): suspects must be informed of their rights before custodial interrogation. (3) Gideon v. Wainwright (1963): the right to counsel applies in state criminal proceedings.
This unit is the payoff for the constitutional framework covered in Units 2 and 3. The Bill of Rights, the amendment process, judicial review, and the structure of the federal courts all come together here.
The expansion of suffrage covered in Unit 4 (Political Participation) reappears here through the Fifteenth, Nineteenth, and Twenty-Sixth Amendments and the Voting Rights Act. Interest group litigation (Unit 4) is one of the tools civil rights organisations use to advance their goals.
Unit 6 (Public Opinion and Media) connects through the First Amendment's protections of speech and press, which form the legal foundation for a free media.
Civil liberties, civil rights, Bill of Rights, First Amendment, freedom of speech, freedom of religion, Establishment Clause, Free Exercise Clause, freedom of the press, freedom of assembly, Fourth Amendment, search and seizure, Fifth Amendment, due process, Fourteenth Amendment, Equal Protection Clause, incorporation doctrine, selective incorporation, strict scrutiny, suspect classification, Marbury v. Madison, Brown v. Board of Education, Plessy v. Ferguson, Miranda v. Arizona, Gideon v. Wainwright, Tinker v. Des Moines, Brandenburg v. Ohio, Texas v. Johnson, Engel v. Vitale, Lemon v. Kurtzman, Citizens United, civil rights movement, Voting Rights Act, Civil Rights Act, Thirteenth Amendment, Fifteenth Amendment, Nineteenth Amendment, HST 321, American Politics, US Constitution, WGU