This free US citizenship study guide teaches the civics you need to pass the — organized by the three official themes of the 100-question (2008) test: American Government, American History, and Integrated Civics.[1] It also walks through the English test and the naturalization interview.
It is interactive, not a wall of text: every theme has worked scenarios, labeled diagrams of the branches of government and how a bill becomes law, and built-in flashcards, taught the way the test is actually given — an oral question-and-answer with a USCIS officer. Read it theme by theme, then round out your prep with our practice questions and flashcards.
One important note up front: as of October 20, 2025 there are two operative versions of the test, and which one you take depends on when you filed Form N-400 — see Which Test Will I Take? below. This guide teaches the full 2008 100-question set, which also covers most of what the newer 2025 test asks.[2]
US Citizenship Test Snapshot
| Detail | Naturalization civics test |
|---|---|
| Authority | U.S. Citizenship and Immigration Services (USCIS) |
| Format | Oral — a USCIS officer asks the questions aloud at your interview |
| 2008 test | Up to 10 of 100 questions asked; answer 6 correctly to pass |
| 2025 test | 20 questions from a 128-question bank; answer 12 correctly to pass |
| Which version | Decided by your Form N-400 filing date (cutoff Oct 20, 2025) |
| English test | Read 1 of 3 sentences, write 1 of 3, speak during the interview |
| Retest | Two attempts; retested on the failed portion in 60–90 days |
| Cost / form | Filed on Form N-400 (verify the current fee at uscis.gov) |
American Government is the largest theme — about 57 of the 100 questions — so the Constitution, the Bill of Rights, the three branches, and how laws are made deserve the most study time. American History is about 30 questions and Integrated Civics is about 13.[1]
Percentages are each theme’s share of the 100 questions.[1] This guide teaches all three themes as study modules, plus the English test and the naturalization process, so the structure matches the official USCIS outline.
- Principles of American Democracy
- System of Government
- Rights & Responsibilities
- Colonial Period & Independence
- The 1800s
- Recent History & Other
- Geography
- Symbols
- Holidays
Which Test Will I Take? (2008 vs 2025)
There is no longer a single “current” test. As of October 20, 2025, USCIS decides which civics test you take by your filing date.[2]
| N-400 filing date | Test version | How it works |
|---|---|---|
| Before Oct 20, 2025 | 2008 test (100 questions) | Officer asks up to 10; answer 6 correctly to pass |
| On or after Oct 20, 2025 | 2025 test (128-question bank) | Officer asks 20; answer 12 correctly to pass |
The 2020 test that briefly replaced the 2008 version was rescinded in 2021, and applicants reverted to the 2008 test. The new 2025 test is based on that 2020 set and was implemented to align with Executive Order 14161.[2]
This guide teaches the full 2008 100-question set; because the 2025 bank shares most of the same civics, studying these themes prepares you for either version. Always confirm the rules that apply to you at uscis.gov.
American Government
American Government is the largest theme — about 57 of the 100 questions.[1] It covers the principles behind American democracy, how the federal government is structured into three branches, and the rights and responsibilities of citizens.
Principles of American Democracy
The is the supreme law of the land. Written in 1787, it sets up the government, defines its powers, and protects the basic rights of Americans, and it overrides any conflicting federal or state law. Its three main parts are the (the introduction, which begins “We the People”), the Articles (the structure of government), and the Amendments.[6]
An is a change or addition to the Constitution, and there are twenty-seven (27) in all. The first ten are the . Because it can be amended, the Constitution is often called a “living document.” The opening words “We the People” capture — the idea that the government’s power comes from the citizens.[1]
The protects five freedoms: religion, speech, the press, assembly, and the right to petition the government. The means everyone — including leaders — must follow the law; no one is above it.
Practice any religion, or no religion at all, without government interference.
Express ideas and opinions, even criticism of the government.
The media can report and criticize without government punishment.
Gather peacefully in public to express a shared view.
Ask the government to fix a problem or change a policy.
| Term | What it is | Why it matters |
|---|---|---|
| The Constitution | The supreme law of the land (1787) | Sets up the government and protects rights |
| The Declaration of Independence | 1776 document declaring freedom from Britain | Names life, liberty, and the pursuit of happiness |
| The Bill of Rights | The first 10 amendments | Guarantees basic freedoms |
| Rule of law | Everyone must follow the law | No one — not even leaders — is above the law |
| Self-government | The people rule themselves | Government power comes from the citizens |
The System of Government
The Constitution divides the federal government into three branches — , , and — a design called . let each branch limit the others so no single branch becomes too powerful.
The legislative branch is , which makes federal laws. Congress is — it has two chambers.
The has 100 Senators (two per state) elected to six-year terms; the has 435 voting memberselected to two-year terms, apportioned by each state’s population. Senators represent the whole state, while Representatives serve smaller congressional districts.[1]
| Detail | Senate | House of Representatives |
|---|---|---|
| Members | 100 (two per state) | 435 voting members |
| Term length | Six years | Two years |
| Represents | The whole state | A congressional district |
| Special role | Confirms judges; tries impeachments | Begins impeachment; revenue bills |
The executive branch is led by the President, who is the head of state, head of government, and Commander in Chief of the military. The President signs bills into law or (rejects) them, and the President’s — the executive-department heads, each called a — advises the President. The leads the Department of Justice.
The judicial branch reviews and explains laws and decides whether a law goes against the Constitution — a power called . The is the highest court, with nine justices.
Many tested questions are about how laws are made. A bill must pass both chambers of Congress and then be signed by the President; if the President vetoes it, Congress can override the veto with a two-thirds vote.[1]
A member of the House or the Senate proposes a new law (a bill).
A committee studies, debates, and may amend the bill before sending it forward.
The House and the Senate each debate and pass the bill — both must agree on the same text.
The President signs the bill into law, or vetoes (rejects) it and sends it back to Congress.
If vetoed, Congress can override the veto with a two-thirds vote in both chambers, and the bill becomes law.
Under , power is divided between the national government and the states. Federal powers include printing money, declaring war, and making treaties; state powers include schooling, police, and driver’s licenses.
- Print and coin money
- Declare war and create an army
- Make treaties with foreign countries
- National defense and foreign policy
- Provide schooling and education
- Provide police and safety (and fire)
- Issue driver's licenses
- Approve zoning and land use
Checkpoint · American Government
Question 1 of 8
On the naturalization civics test, which document is identified as the supreme law of the land?
Rights & Responsibilities
Some rights and responsibilities belong only to citizens: voting in a federal election and running for federal office are rights reserved for citizens, and serving on a jury and voting are responsibilities only citizens have. Everyone living in the United States — citizen or not — shares rights such as freedom of speech, religion, and assembly.[1]
Becoming a citizen carries duties too: most men must register for the between ages 18 and 26, and citizens can vote starting at age 18 (set by the Twenty-sixth Amendment). Federal income tax forms are due by April 15. Ways to participate in democracy include voting, joining a civic group, contacting officials, and running for office.
| Item | Who it applies to |
|---|---|
| Vote in a federal election | U.S. citizens only |
| Run for federal office | U.S. citizens only |
| Serve on a jury | U.S. citizens (a responsibility) |
| Freedom of speech, religion, assembly | Everyone living in the U.S. |
| Register for the Selective Service | Most men aged 18–26 |
American History
American History is about 30 of the 100 questions.[1] It covers the colonial period and independence, the 1800s and the Civil War, and recent American history and important figures.
Colonial Period & Independence
The colonists fought the British mainly because of high taxes without representation; other accepted reasons are that the British army stayed in their houses and that they did not have self-government. In 1776, — written mainly by Thomas Jefferson — announced the colonies’ separation from Great Britain and named life, liberty, and the pursuit of happiness as rights.[6]
There were 13 original states (the former colonies). The Constitution was written at the Constitutional Convention in 1787 in Philadelphia, and the were essays — by Hamilton, Madison, and Jay, signed “Publius” — written to support ratifying it.
George Washington, the “Father of Our Country,” led the Continental Army and became the first President. Benjamin Franklin was a diplomat, the oldest delegate at the Convention, and the first Postmaster General.[1]
| Year / figure | Significance |
|---|---|
| 1776 | Declaration of Independence adopted (July 4) |
| 1787 | Constitution written at the Constitutional Convention |
| Thomas Jefferson | Wrote the Declaration of Independence |
| George Washington | Led the Continental Army; first President; "Father of Our Country" |
| Benjamin Franklin | Diplomat, oldest delegate, first Postmaster General |
The 1800s
In 1803, the bought a large area of land from France, roughly doubling the size of the country. Wars fought in the 1800s include the War of 1812, the Mexican-American War, the Civil War, and the Spanish-American War.[1]
The Civil War was fought over slavery, economic differences, and states’ rights. Abraham Lincoln was President during the war and issued the , which freed enslaved people in the Confederate states. Susan B. Anthonyfought for women’s rights and the right to vote.
| Event / figure | What to know |
|---|---|
| Louisiana Purchase (1803) | Bought land from France; doubled the country's size |
| The Civil War | Fought over slavery, the economy, and states' rights |
| Abraham Lincoln | President during the Civil War; issued the Emancipation Proclamation |
| Emancipation Proclamation | Freed enslaved people in the Confederate states |
| Susan B. Anthony | Fought for women's rights and the right to vote |
Recent History & Other
Wars fought in the 1900s include World War I, World War II, the Korean War, the Vietnam War, and the Gulf War. Woodrow Wilson was President during World War I, and Franklin Roosevelt was President during the Great Depression and World War II — when the United States fought Japan, Germany, and Italy. During the Cold War, the main U.S. concern was communism.[1]
The civil rights movement worked to end racial discrimination, and Martin Luther King, Jr., honored with a national holiday, fought for equal rights for all Americans. On September 11, 2001, terrorists attacked the United States. The test may also ask you to name an American Indian tribe (Cherokee, Navajo, Sioux, and others).
Checkpoint · American History
Question 1 of 7
An applicant studying American history learns that one Founding Father is credited as the principal author of the document that announced the colonies' break from Britain. Who wrote the Declaration of Independence?
Integrated Civics
Integrated Civics is about 13 of the 100 questions — the smallest theme — covering U.S. geography, national symbols, and holidays.[1] These are short, factual questions that are quick to lock in.
Geography
The two longest rivers are the Missouri and the Mississippi (either is accepted). The Pacific Ocean is on the West Coast and the Atlantic Ocean is on the East Coast. The capital of the United States is Washington, D.C., and the test may ask you to name a state that borders Canada or Mexico, or a U.S. territory such as Puerto Rico or Guam.[1]
| Question | Accepted answer(s) |
|---|---|
| Longest rivers | Missouri or Mississippi |
| West Coast ocean | Pacific Ocean |
| East Coast ocean | Atlantic Ocean |
| Capital of the U.S. | Washington, D.C. |
| A U.S. territory | Puerto Rico, Guam, U.S. Virgin Islands, American Samoa, Northern Mariana Islands |
Symbols
The flag has 50 stars — one for each state — and 13 stripes for the 13 original colonies. The national anthem is The Star-Spangled Banner. On the 2008 test, the Statue of Liberty question asks where it is (New York Harbor / Liberty Island); the newer 2025 set instead asks what it stands for (freedom).[1]
Holidays
Independence Day is celebrated on July 4. Other national holidays you may be asked to name include New Year’s Day, Thanksgiving, Memorial Day, Labor Day, Veterans Day, Presidents’ Day, Columbus Day, and Martin Luther King, Jr. Day.[1]
Checkpoint · Integrated Civics
Question 1 of 3
On the civics test, an applicant is asked to name the holiday celebrated on July 4 that marks the nation declaring its freedom from Britain. Which holiday is this?
The English Test
Unless you qualify for an exemption, you must show you can read, write, and speak basic English. The English test is given during the same interview as the civics test.[3]
Reading & Writing
For reading, you must read one of three sentences aloud correctly. For writing, you must write one of three sentences correctly when the officer dictates it. USCIS publishes official Reading and Writing Vocabulary Lists — the words focus on the same civics and history topics in this guide, so studying the civics also prepares you for the English test.[3]
| Part | What you must do | Pass standard |
|---|---|---|
| Reading | Read sentences aloud in English | Read 1 of 3 correctly |
| Writing | Write a sentence the officer dictates | Write 1 of 3 correctly |
| Speaking | Answer the officer's questions in English | Assessed during the interview |
Speaking & Exemptions
Speaking is not a separate exercise — the officer judges your spoken English from your answers throughout the eligibility interview on Form N-400. Some applicants are exempt from the English requirement based on age and time as a permanent resident.[5]
| Rule | Who qualifies | Effect |
|---|---|---|
| 50/20 | Age 50+ and a permanent resident 20+ years | Exempt from English; take civics in your native language |
| 55/15 | Age 55+ and a permanent resident 15+ years | Exempt from English; take civics in your native language |
| 65/20 | Age 65+ and a permanent resident 20+ years | Study only 20 designated (asterisked) questions; native language |
| N-648 | Qualifying medical disability | May be excused from the English and/or civics requirements |
The Naturalization Process
The civics and English tests are one step inside the larger naturalization process. Knowing the whole path helps you prepare for the interview and the day you become a citizen.[4]
Eligibility & Form N-400
To naturalize, you must generally be 18 or older and a (green-card holder) for at least 5 years — or 3 years if you are married to and living with a U.S. citizen. You must also meet continuous-residence and physical-presence requirements and show good moral character. The process begins when you file , the Application for Naturalization.[4]
Interview, Decision & Oath
After you file, USCIS schedules a appointment (fingerprints, photo, and signature) and then the interview, where an officer reviews your N-400 and gives the English and civics tests. USCIS then grants, continues, or denies your application. The final step is taking the at a naturalization ceremony — you are not a citizen until you take the oath — where you turn in your green card and receive your .[4]
Be a permanent resident (green card) for 5 years — or 3 if married to a U.S. citizen — and 18 or older.
Submit the Application for Naturalization to USCIS with the required documents and fee.
USCIS takes your fingerprints, photo, and signature for a background check.
An officer reviews your N-400, tests your English, and gives the civics test (up to 10 of the 100 questions).
Your application is granted, continued (more evidence needed), or denied.
Take the Oath at a naturalization ceremony and receive your Certificate of Naturalization — you are now a citizen.
How to Use This Study Guide
Work through the guide one theme at a time. After each theme, check it off in the contents to raise your exam-readiness score, then drill the same content in our free practice questions and flashcards — active recall is exactly how the oral test works, so practicing out loud is the best preparation.
- 1
Step 1
Confirm which test version applies to you by your N-400 filing date, then start with American Government — about 57 of the 100 questions.
- 2
Step 2
Master the Constitution, the Bill of Rights, the three branches, and how a bill becomes law — these recur all over the test.
- 3
Step 3
Cover American History (~30 questions): 1776 and 1787, Washington and Jefferson, the Civil War and Lincoln, and the 1900s wars.
- 4
Step 4
Lock in Integrated Civics (~13 questions): the longest rivers, the oceans, the flag's stars and stripes, the anthem, and the holidays.
- 5
Step 5
Practice the English reading and writing sentences, then verify any current-officeholder answers at uscis.gov and take full practice tests.
- Weight your time by theme size. American Government is about 57 of the 100 questions — start there.
- Practice answering out loud. The civics test is oral, so say each answer aloud rather than just reading it.
- Never memorize current officeholders. The President, Vice President, Speaker, Chief Justice, and your Governor, Senators, and Representative change — verify them at uscis.gov before your interview.
- Know your state. Several questions depend on where you live — your Governor, your Senators, your Representative, and your state capital.
- Then prove it. When a theme feels easy, confirm it with our practice questions and flashcards.
Common questions citizenship applicants search and get asked — each answered briefly and backed by an official source (USCIS or the founding documents). Tap any card to test yourself.
US Citizenship Concept Questions
US Citizenship Glossary
Key civics terms in one place. Hover any dotted term throughout the guide for its definition; the full list is below.
- naturalization
- The legal process by which a lawful permanent resident becomes a U.S. citizen.
- USCIS
- U.S. Citizenship and Immigration Services — the federal agency that runs the naturalization process and the civics test.
- civics test
- The oral test of U.S. history and government given during the naturalization interview; on the 2008 test the officer asks up to 10 of 100 questions.
- N-400
- Form N-400, the Application for Naturalization — the form a permanent resident files with USCIS to begin the process.
- lawful permanent resident
- A green-card holder authorized to live and work permanently in the United States — the status required before naturalizing.
- Constitution
- The supreme law of the land — it sets up the government, defines its powers, and protects basic rights. Written in 1787.
- Bill of Rights
- The first ten amendments to the Constitution, which guarantee basic freedoms and protections.
- amendment
- A change or addition to the Constitution; there are 27 in all.
- Declaration of Independence
- The 1776 document, written mainly by Thomas Jefferson, that announced the colonies' independence from Great Britain.
- Preamble
- The introduction to the Constitution, beginning "We the People."
- self-government
- The principle that the people rule themselves and government power comes from the citizens.
- popular sovereignty
- The idea that the government's authority comes from the people.
- rule of law
- The principle that everyone — including leaders and the government — must follow the law; no one is above it.
- checks and balances
- The system in which each branch of government can limit the others so no single branch becomes too powerful.
- separation of powers
- Dividing government authority among the legislative, executive, and judicial branches.
- federalism
- The division of power between the national (federal) government and the state governments.
- legislative branch
- Congress — the branch that writes and passes the nation's laws.
- executive branch
- The President and federal agencies — the branch that carries out and enforces the laws.
- judicial branch
- The Supreme Court and federal courts — the branch that reviews and explains laws.
- Congress
- The U.S. legislature, made up of two chambers: the Senate and the House of Representatives.
- Senate
- The chamber of Congress with 100 members — two Senators from each state, serving six-year terms.
- House of Representatives
- The chamber of Congress with 435 voting members, apportioned by state population, serving two-year terms.
- bicameral
- Having two legislative chambers — as Congress does (Senate and House).
- Supreme Court
- The highest court in the United States, with nine justices.
- veto
- The President's power to reject a bill passed by Congress and send it back unsigned.
- judicial review
- The power of the courts to decide whether a law violates the Constitution.
- impeachment
- The process Congress uses to charge and possibly remove an official for serious wrongdoing.
- Electoral College
- The system that formally chooses the President and Vice President after citizens vote.
- Cabinet
- The group of executive-department heads (Secretaries) who advise the President.
- Secretary
- The title given to the head of a federal executive department (e.g., Secretary of State).
- Attorney General
- The head of the Department of Justice — the chief law enforcement officer of the United States.
- First Amendment
- The amendment that protects freedom of religion, speech, press, assembly, and the right to petition.
- Selective Service
- The system with which most men aged 18–26 must register; doing so is a civic responsibility.
- Emancipation Proclamation
- Abraham Lincoln's Civil War document that freed enslaved people in the Confederate states.
- Louisiana Purchase
- The 1803 acquisition of land from France that roughly doubled the size of the country.
- Federalist Papers
- Essays written to support ratifying the Constitution, signed "Publius."
- Oath of Allegiance
- The pledge of loyalty to the United States that an applicant takes to officially become a citizen.
- Certificate of Naturalization
- The document proving a person has become a naturalized U.S. citizen, received at the oath ceremony.
- biometrics
- The fingerprints, photo, and signature USCIS collects for a background check.
- 65/20 exemption
- A special consideration: applicants 65+ who have been a permanent resident for 20+ years study only 20 designated questions and may test in their native language.
US Citizenship Study Guide FAQ
It depends on your Form N-400 filing date. If you filed before October 20, 2025, you take the 2008 test: the officer asks up to 10 of 100 official questions and you must answer 6 correctly. If you filed on or after that date, you take the 2025 test: 20 questions drawn from a 128-question bank, and you must answer 12 correctly.
On the 2008 test you must answer 6 of up to 10 questions correctly; the officer stops asking once you reach 6 correct. On the newer 2025 test you must answer 12 of 20 correctly. The civics test is oral — a USCIS officer asks the questions aloud during your interview.
Your N-400 filing date decides. Applicants who filed before October 20, 2025 take the 2008 (100-question) test; applicants who filed on or after October 20, 2025 take the new 2025 test, which draws 20 questions from a 128-question bank and is based on the 2020 test. Always confirm the current rules at uscis.gov.
The 2008 civics test covers three themes: American Government (about 57 of the 100 questions — principles of democracy, the system of government, and rights and responsibilities), American History (about 30 — the colonial period and independence, the 1800s, and recent history), and Integrated Civics (about 13 — geography, symbols, and holidays). Most applicants also take an English reading, writing, and speaking test.
Yes. Answers about current officeholders change — the President, Vice President, Speaker of the House, Chief Justice, and your state's Governor, Senators, and U.S. Representative. Do not memorize a fixed name. USCIS tells applicants to answer with the official serving at the time of their interview and to verify current officeholders at uscis.gov before testing.
You must generally be 18 or older and a lawful permanent resident (green-card holder) for at least 5 years — or 3 years if you are married to and living with a U.S. citizen. You must also meet continuous-residence and physical-presence requirements, show good moral character, and file Form N-400. Verify the current requirements at uscis.gov.
Yes — most applicants must read one of three sentences correctly, write one of three sentences correctly, and demonstrate spoken English during the interview. The 50/20 (age 50+, 20 years a resident) and 55/15 (age 55+, 15 years) rules exempt you from English (you still take civics, in your native language). The 65/20 rule (age 65+, 20 years) lets you study only 20 designated questions.
Learn by theme. American Government is about 57 of the 100 questions, so master the Constitution, the Bill of Rights, the three branches, and how a bill becomes law first. Then cover American History and Integrated Civics. After each theme, drill with our free US citizenship practice questions and flashcards, and verify any current-officeholder answers at uscis.gov.
Yes — the full guide, the glossary, the concept questions, the practice questions, and the flashcards are 100% free with no account required.
References
- 1.U.S. Citizenship and Immigration Services (USCIS). “Civics (History and Government) Questions for the Naturalization Test — 100 Questions (2008 version, rev. 01/19).” USCIS. ↑
- 2.U.S. Citizenship and Immigration Services (USCIS). “Check for Test Updates (2008 vs 2025 test, current officeholders).” USCIS. ↑
- 3.U.S. Citizenship and Immigration Services (USCIS). “The Naturalization Interview and Test (English & civics).” USCIS. ↑
- 4.U.S. Citizenship and Immigration Services (USCIS). “10 Steps to Naturalization.” USCIS. ↑
- 5.U.S. Citizenship and Immigration Services (USCIS). “Exceptions and Accommodations (50/20, 55/15, 65/20, N-648).” USCIS. ↑
- 6.National Archives and Records Administration. “The Constitution & the Declaration of Independence (founding documents).” archives.gov. ↑
- 101.National Archives and Records Administration. “The Constitution of the United States.” archives.gov, accessed 20 June 2026. ↑
- 102.National Archives and Records Administration. “The Declaration of Independence.” archives.gov, accessed 20 June 2026. ↑
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