Political Science and American Government
What the test asks
This domain covers constitutional foundations, federalism, the three branches, civil liberties and civil rights, political participation, elections, parties, interest groups, and the media. Expect questions on how power is separated and shared, how a bill becomes law, judicial review, and the amendment process.
Concepts to master
Know the Constitution's structure and principles: separation of powers, checks and balances, federalism, popular sovereignty, limited government. Understand enumerated versus implied powers (the necessary and proper clause), and how federalism has shifted over time. Track the Supreme Court's role (Marbury v. Madison established judicial review) and key civil liberties protections in the Bill of Rights and Fourteenth Amendment. Be able to explain how elections, parties, and interest groups channel participation.
Traps
Questions often test which branch or level of government has a power-e.g., states conduct elections, Congress regulates interstate commerce. Watch for answers that confuse civil liberties (protections from government) with civil rights (equal treatment). Another trap: an option that is a check on one branch but attributed to the wrong branch.
Rule of thumb
For any power question, ask: enumerated, implied, reserved, or concurrent? Then match to the correct actor.
Worked example
"Congress creates a national bank. Which constitutional basis supports this?" The best answer is the necessary and proper clause combined with an enumerated power (as in McCulloch v. Maryland), not the reserved powers of states.