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Principles — System Fundamentals

4 official civics questions from the 2025 version (128 questions) of the USCIS naturalization test — the 2025 test applies if USCIS received your Form N-400 on or after October 20, 2025. Topic area: american government — a: principles of american government. On test day the officer asks up to 20 questions from the full bank of 128 and you need 12 correct.

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Free lesson: Principles — System Fundamentals

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What Kind of Country Is This?

This session answers three foundational questions: what kind of government, what kind of economy, and what rule keeps everything in order. These ideas are tested directly — and they connect everything else you will learn.

Form of Government: Republic

The form of government of the United States is a republic — also called a constitution-based federal republic, or a representative democracy. All three are accepted on the test. A republic means the people choose leaders to speak and decide for them. You do not vote on every law; your representatives do.

Read the USCIS source ↗

Economic System: Capitalism

For the economic-system question, the 2025 bank lists capitalism and free market economy. Practice either listed answer. Keep this question separate from the form-of-government question, where republic and representative democracy are listed answers.

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Rule of Law — Nobody Is Above It

The rule of law means everyone must follow the law — even leaders, even the government. No one is above the law. This principle protects everyone equally. The bank accepts four wordings: everyone must follow the law, leaders must obey the law, government must obey the law, or no one is above the law. Any one of those is correct.

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Three Branches — Why?

The reason there are three branches of government is so no one part becomes too powerful. This is called checks and balances, or separation of powers. All three answers are accepted. Remember: one branch checks the others.

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Practice the listed economic-system answers

For this question, USCIS lists capitalism and free market economy. Practice either listed answer. Do not infer that every wording missing from the study list is necessarily false.

Read the USCIS source ↗

Cards Make It Automatic

Four key ideas: the United States is a republic, has a capitalism-based economy, operates under the rule of law, and divides power through checks and balances. The flashcards ahead will lock each one in. Ready when you are.

Read the USCIS source ↗

Quick Self-Check

Quick self-check before we drill the cards. Without looking, try to answer this in your head: What is the economic system of the United States? Picture your answer — then the cards will confirm it. If it came easily, great. If not, that is exactly what to watch for.

Try one question

What is the form of government of the United States?

Show accepted answers

Give one of these accepted answers:

  • Republic
  • Constitution-based federal republic
  • Representative democracy

Official civics questions and answers

These published USCIS questions and accepted answers are a free reference. Continue with the free lesson above.

  1. What is the form of government of the United States?

    Give one of these accepted answers:

    • Republic
    • Constitution-based federal republic
    • Representative democracy
  2. What is the economic system of the United States?

    Give one of these accepted answers:

    • Capitalism
    • Free market economy
  3. What is the rule of law?

    Give one of these accepted answers:

    • Everyone must follow the law.
    • Leaders must obey the law.
    • Government must obey the law.
    • No one is above the law.
  4. There are three branches of government. Why?

    Give one of these accepted answers:

    • So one part does not become too powerful
    • Checks and balances
    • Separation of powers
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All 26 topics in the 2025 version (128 questions)

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