Guide to Government · Founding Documents
The Constitution
The Constitution establishes the structure of American government — the powers each branch holds, the rights it can’t touch, and the process for changing it over time.
A constitution is not the act of a government, but of a people constituting a government.
Thomas Paine
The Seven Articles
The original Constitution is organized into seven articles, each handling a core part of the federal structure: Congress, the presidency, the courts, the states, the amendment process, supremacy of federal law, and ratification.
Article II — The ExecutiveCreates the presidency, sets basic election rules, and gives the President executive power and commander-in-chief duties.→
Article III — The JudiciaryCreates the Supreme Court, allows Congress to create lower federal courts, and protects judicial independence through life tenure.→
Article IV — The StatesExplains how states relate to one another, how new states may be admitted, and what the federal government guarantees each state.→
Article V — The Amendment ProcessCreates the formal process for changing the Constitution through proposal and ratification by supermajorities.→
Articles VI–VII — Supremacy and RatificationMakes the Constitution supreme law, bans religious tests for office, and sets the rules that brought it into effect.→
Constitutional Principles
The Constitution is more than a list of rules — it’s built around recurring ideas that explain why the federal government is powerful in some areas and limited in others.
Popular Sovereignty
Government gets its authority from the people, not from kings, inherited status, or permanent rulers.
Separation of Powers
Legislative, executive, and judicial powers are divided so no single branch can control the whole system.
Checks and Balances
Each branch has tools to limit the others, creating friction that protects against abuse.
Federalism
Power is divided between the national government and the states, with both levels exercising real authority.
Supremacy
The Constitution, valid federal laws, and treaties are supreme over conflicting state laws.
Individual Liberty
The amendments limit what government may do to people, even when officials claim public necessity.
Constitutional Moments
The meaning of the Constitution has been shaped by ratification debates, amendments, court decisions, and national crises.
Ratification
Nine states approve the Constitution, bringing the new federal government into existence.
Bill of Rights
The first ten amendments are ratified after several states demand clearer limits on federal power.
Judicial Review
Marbury v. Madison helps establish the Supreme Court’s role in deciding what the Constitution means.
Reconstruction Amendments
The 13th, 14th, and 15th Amendments transform constitutional law after the Civil War.
Founding Context
The Constitution replaced the Articles of Confederation after the first national government proved too weak to tax, regulate commerce, or respond effectively to crises.
Why the Articles failed
Congress could request money from states but couldn’t reliably raise revenue or enforce national decisions — no national tax power, no separate executive branch, a unanimous amendment rule, and constant conflicts among states.
The ratification debate
Federalists argued the new government needed enough power to function; Anti-Federalists warned that liberty needed stronger protections — a tension resolved partly through the Bill of Rights compromise and the state ratifying conventions.
Constitution glossary
Enumerated Powers — the specific powers the Constitution explicitly grants Congress. Supremacy Clause — the provision making federal law supreme over conflicting state law. Due Process — the constitutional guarantee of fair legal procedure before the government can deprive someone of life, liberty, or property. Judicial Review — the power of courts to strike down laws or actions that conflict with the Constitution.
