What is the primary function of the U.S. Constitution?

The U.S. Constitution is the supreme law of the United States. It creates the legal framework for the federal government, establishes the separation of powers across three branches, and guarantees fundamental rights to all individuals.

How many Articles and Amendments does the U.S. Constitution have?

The U.S. Constitution consists of 7 original Articles establishing the structure of government and federalism, and 27 ratified Amendments (the first 10 being the Bill of Rights).

What is the Supremacy Clause in Article VI?

Article VI, Clause 2 dictates that the U.S. Constitution, federal statutes, and U.S. treaties take precedence over any conflicting state or local laws.

How can the U.S. Constitution be amended under Article V?

An amendment can be proposed by a 2/3 vote in both houses of Congress or by a constitutional convention requested by 2/3 of state legislatures. It requires ratification by 3/4 of the states (38 states).

Do non-citizens have constitutional rights under the U.S. Constitution?

Yes. Key provisions—including the 5th and 14th Amendment Due Process and Equal Protection Clauses and the 4th Amendment search protections—apply to 'persons,' granting legal rights to citizens and non-citizens alike.

What is the doctrine of Judicial Review?

Judicial Review is the power of federal courts, led by the Supreme Court (established in Marbury v. Madison), to review and strike down executive or legislative actions that violate the Constitution.

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Article IV: Relations Between States & Federal Government

Full text, legal breakdown, and practical explanations of constitutional laws.

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Article

Original Constitutional Text

"Full Faith and Credit shall be given in each State to the public Acts, Records, and judicial Proceedings of every other State..."

Simplified Explanation

Article IV details the relations between individual U.S. states and the responsibilities of the federal government to the states.

Key Clauses & Legal Precedents

Section 1: Full Faith & Credit Clause

Requires states to honor the laws, public acts, records, and court rulings of other states (e.g., a driver's license or court judgment issued in Texas must be recognized in California).

Section 2: Privileges & Immunities Clause

Prevents states from discriminating against citizens of other states. It also establishes Extradition rules, requiring states to return fleeing suspects to the state where the crime occurred.

Official Legal & Government Sources

• Library of Congress Constitution Annotated: constitution.congress.gov
• National Archives America's Founding Documents: archives.gov/founding-docs
• Supreme Court of the United States Opinions: supremecourt.gov

Constitutional Authority

The U.S. Constitution has been amended only 27 times since 1787. The first 10 amendments constitute the Bill of Rights. Any change to the Constitution requires approval by 2/3 of both houses of Congress and ratification by 3/4 of the states.

Related Constitutional Guides

Legal Disclaimer

Constitutional jurisprudence is dynamic and subject to ongoing Supreme Court interpretations. For specific civil rights claims or legal defense, consult with a licensed constitutional lawyer.