Nineteen questions from the official USCIS 2008 civics bank — the version you sit if you filed Form N-400 before 20 October 2025. In the real test the officer asks up to ten of these and you need six correct.
Check that date first. If you filed on or after 20 October 2025 you take the newer 128-question test instead, and the practice tests for it are in the other category of this track. The two banks overlap in subject but word their questions differently and accept different answers, so studying the wrong one is a real and avoidable mistake.
This is the first of five tests. Between them they cover every question in the 2008 bank whose answer does not change: 90 of the 100.
It opens with the six questions on the Constitution itself, which are the ones most worth getting solid early because everything else in the bank leans on them. The Constitution is the supreme law; the Bill of Rights is its first ten amendments, part of it rather than a rival to it; an amendment is a change or an addition to it; and "We the People" — the first three words — is where the idea of self-government sits. Answer those cleanly and a quarter of the bank stops being work.
Then the structure of government: the three branches and what stops any one of them from becoming too powerful, who heads the executive branch, who makes federal laws, and the two chambers of Congress. The wrong options here are almost all real bodies doing real things — a city council, a state legislature, the Cabinet, the Electoral College — just not the thing the question asks about.
Two questions on citizenship follow, and they are worth reading together. Serving on a jury and voting in a federal election are responsibilities reserved for citizens; paying taxes and obeying the law are required of everyone living here. That line is what naturalization actually moves you across.
The history runs from why the colonists came, through who was already living here and who was brought by force, to the Louisiana Purchase and the wars of the twentieth century. And the test closes on a question with no counterpart in the newer bank at all: the two longest rivers in the United States. The 2008 test has a whole geography section — oceans, territories, borders, rivers — which the 2025 version dropped. If you have been revising from newer material, those are exactly the questions you will not have met.
The questions and accepted answers come from the official USCIS bank, a work of the United States government. The practice format, the wrong options and the explanations are Zestly's own.
From the official USCIS 2008 civics question bank (100 Civics Questions and Answers, rev. 01/19), which lists every answer the officer will accept: "What is the supreme law of the land? — the Constitution." "What does the Constitution do? — sets up the government; defines the government; protects basic rights of Americans." "What is an amendment? — a change (to the Constitution); an addition (to the Constitution)." "Name one branch or part of the government. — Congress; legislative; President; executive; the courts; judicial." "What is one responsibility that is only for United States citizens? — serve on a jury; vote in a federal election." "Name one of the two longest rivers in the United States. — Missouri (River); Mississippi (River)." The bank also warns that some answers change with elections and appointments, and that the answer must name the official serving at the time of the interview.
What is the supreme law of the land?
The Constitution
The Constitution is the supreme law of the land — every other law, federal or state, has to agree with it. The Bill of Rights is part of the Constitution, its first ten amendments, not a rival to it.