AP U.S. Government and Politics / Unit 1
Unit 1 · 15–22%
Foundations of American Democracy
Ideas, the Constitution, and federalism.
Topics
- Popular sovereignty
- Federalism
- Separation of powers
- Checks and balances
- Ratification debates
Lessons
Lesson
Popular sovereignty
Authority ultimately comes from the people.
Lesson
Federalism
National and state power, including shared authority.
Lesson
Separation of powers
Legislative, executive, and judicial branches.
Lesson
Checks and balances
How one branch constrains another.
Lesson
The Constitution
Structure, limits, and amendment.
Lesson
Federalist and Anti-Federalist perspectives
Ratification debates and the Bill of Rights.
Original practice
Marlow Works questions. If this unit does not have its own items yet, you will see other questions from the same course.
Federalism in the United States is best described as:
Original Marlow Works item — not a College Board question.
Take your time—this is practice, not a test.
Review checklist
- 01Define federalism with a shared-power example.
- 02Name one check each branch has on another.
- 03Contrast a Federalist and an Anti-Federalist concern.
Related resources
External links with reuse status. Marlow Works is independent and does not copy restricted exam or textbook material.
Official / link only
AP U.S. Government and Politics course page
Official five-unit framework, foundational documents, and skills.
College Board · All rights reserved · accessed 2026-10-01
Open sourceCC BY — attribution required
Introduction to Political Science
Open political science background for institutions and behavior.
Open Textbook Library listing · CC BY · accessed 2026-10-01
Open sourcePublic domain — verify the item
National Archives
U.S. government records and primary sources. Verify rights for each item.
U.S. National Archives · Varies by item · accessed 2026-10-01
Open source