U.S. Citizenship (Naturalization) Civics Test Study Guide

USCIS administers two versions of the naturalization civics test, and your filing date decides which one you face. If you filed Form N-400 on or after October 20, 2025, you take the 2025 civics test: an oral test of 20 questions drawn from a published pool of 128, requiring 12 correct answers to pass. The officer stops as soon as the result is settled — at your 12th correct answer, or your 9th incorrect one.

If you filed before October 20, 2025, you take the 2008 civics test instead: up to 10 questions from a 100-question pool, with 6 correct answers to pass. The officer likewise stops at 6 correct or 5 incorrect. The 2025 test is based on the 2020 test's content, so most study topics overlap heavily — but the pool, the number of questions asked, and the passing line all differ, so confirm your version before you plan your studying.

Both versions are spoken, not written: the officer reads each question aloud and you answer aloud. Answers do not need to be word-perfect matches to the study list — the officer is listening for the correct substance.

This area asks what the country's founding ideas are and where they are written down. The anchor facts: the Constitution is the supreme law of the land; it sets up the government, defines its powers, and protects the basic rights of Americans. Its first three words — We the People — carry the idea of self-government: authority starts with citizens, not rulers.

Know the vocabulary of change and protection: an amendment is a change or addition to the Constitution; the first ten amendments together are the Bill of Rights. Expect a question on the First Amendment's freedoms — speech, religion, assembly, press, and petitioning the government — and be ready to name one from the list rather than recite all five.

Two more staples: the rule of law means everyone, including leaders and the government itself, must follow the law; and the U.S. economic system is a capitalist / market economy. The Declaration of Independence belongs here too — it announced independence from Britain and declared that all people have rights including life, liberty, and the pursuit of happiness.

The largest topic on the test. Start with the skeleton: three branches — legislative (Congress), executive (the President), judicial (the courts) — held apart by checks and balances so no branch grows too powerful.

Congress numbers matter and are heavily tested: the Senate has 100 members serving 6-year terms (two per state); the House has 435 voting members serving 2-year terms, with seats based on state population. The President serves 4 years, is elected in November, commands the military as Commander in Chief, and signs or vetoes bills. If the President cannot serve, the Vice President steps in; the Speaker of the House is next. The Cabinet's job in one word: advises the President — remember Secretary of State and Secretary of the Treasury as safe examples of Cabinet positions.

The judicial branch reviews and explains laws, resolves disputes, and decides whether a law violates the Constitution; the Supreme Court is the highest court. Finally, federalism: the federal government prints money, declares war, and makes treaties, while states run schools, issue licenses, and provide police and fire protection. For questions about current officials — the President, Speaker, or your state's governor and senators — USCIS expects the name of the person serving at the time of your interview, so check those names in your final week, not months ahead.

This area separates what belongs to citizens only from what belongs to everyone living in the United States. Citizens-only: voting in federal elections, running for federal office, and serving on a jury. Everyone: freedom of expression, speech, assembly, religion, petition, and the right to bear arms.

Citizen duties come with numbers attached: federal income tax forms are due by April 15; men must register for Selective Service between 18 and 26; and the voting age, set by the 26th Amendment, is 18. The Oath of Allegiance wraps the section: new citizens give up loyalty to other countries, defend the Constitution and laws, and promise to serve the nation when required.

Participation questions want any one example from a long list — vote, join a party, help a campaign, join a civic group, contact an elected official, run for office, or write to a newspaper. Have two ready in case the officer's phrasing steers away from your first.

The founding-era questions reward a short cast of characters and dates. Colonists came for freedom — religious liberty, economic opportunity, escape from persecution — and found the land already home to American Indians. The fight with Britain came over taxation without representation and the denial of self-government.

The dates and names to lock in: Thomas Jefferson wrote the Declaration of Independence, adopted July 4, 1776. The Constitution was written at the Constitutional Convention in 1787; the Federalist Papers (Hamilton, Madison, Jay — 'Publius') argued for its ratification. George Washington is the Father of Our Country and the first President; Benjamin Franklin shows up as diplomat, oldest Convention delegate, and first Postmaster General. There were 13 original states — if asked to name three, the easy pulls are New York, Virginia, and Georgia.

The 1800s block centers on expansion and the Civil War. The Louisiana Territory, bought from France in 1803, is the expansion fact to know. The Civil War — the war between the North and the South — was driven by slavery, economic conflict, and states' rights.

Abraham Lincoln anchors the era: he led the Union through the war, and his Emancipation Proclamation freed slaves in the Confederacy. Susan B. Anthony closes the century's cast — remember her for women's rights and the suffrage fight that produced the 19th Amendment two decades after her prime campaigning years.

The modern-history questions move fast through big landmarks: World War One (Woodrow Wilson was President), the Great Depression and World War Two (Franklin D. Roosevelt), and the Cold War, where the United States' main concern was the spread of communism. Dwight Eisenhower appears twice in the pool's logic — general in World War Two, then President.

The civil rights era belongs to Martin Luther King, Jr., who worked to end racial discrimination and secure equal rights for all Americans. The most recent anchor: on September 11, 2001, terrorists attacked the United States. For any question about wars fought in the 1900s, the accepted list runs World War One, World War Two, Korea, Vietnam, and the Gulf War.

The shortest study area, and the fastest points on the test. Flag facts: 13 stripes for the original colonies, 50 stars for the states. The national anthem is The Star-Spangled Banner. The Statue of Liberty stands in New York Harbor (Liberty Island is equally accepted).

Geography: the Atlantic is the East Coast ocean and the Pacific the West Coast; the Missouri and Mississippi are the long rivers; Canada borders to the north and Mexico to the south; and the capital is Washington, D.C.

Holidays: Independence Day is July 4. Know one or two others from the federal list — Memorial Day (last Monday of May, honoring those who died in military service) and Thanksgiving are dependable choices, and the distinction between Memorial Day and Veterans Day (November 11, honoring all who served) is a favorite trap.

The civics test is one half of the naturalization test; the other is English. Your speaking ability is judged by the officer through the ordinary interview conversation about your N-400. The reading test asks you to read 1 of 3 sentences correctly; the writing test asks you to write 1 of 3 sentences correctly. USCIS publishes official vocabulary lists for both, and the sentences stay inside that vocabulary — civics words (Congress, President, flag), place names, and everyday verbs.

The 65/20 special consideration: applicants who are 65 or older and have been lawful permanent residents for 20 or more years take a shorter civics test — 10 questions drawn from a specially selected bank of 20 starred questions — and may take the entire test in the language of their choice. If you qualify, study only the starred questions in the official list for your test version.

Days 1-2: Read the official USCIS question list for your test version once, out loud — the test is oral, and hearing yourself answer builds the retrieval habit the interview demands. Mark every question you already know cold.

Days 3-8: Work one topic per day through the practice bank on this page: principles, system of government (give it two days — it is the biggest), rights and responsibilities, founding history, 1800s, and modern history. Close each day by re-drilling only your misses.

Days 9-11: Symbols, holidays and geography, then two full mixed drills. Update the current-officials answers — President, Vice President, Speaker, your governor and one of your senators — from official sources, since these must be correct as of your interview date.

Days 12-14: Practice the English component: read and write sentences from the official vocabulary lists daily, and rehearse answering N-400-style questions about your own application aloud. Finish with one final mixed drill and rest before the interview.