US Citizenship Test — American History Practice Questions

The right to vote in a federal election is reserved to US citizens. Permanent residents (green card holders) and other non-citizens cannot vote in federal elections, and most state and local elections also restrict voting to citizens, though a few localities allow non-citizen voting in certain local elections. Running for federal office is another right reserved to citizens. Many of the other rights protected by the Constitution, including freedom of speech, freedom of religion, the right to a fair trial, and protection from unreasonable search and seizure, apply to all persons in the United States regardless of citizenship status. The Constitution uses 'persons' rather than 'citizens' in most of its rights provisions, deliberately broadening the scope of those protections.

Serving on a jury is a responsibility reserved to US citizens. Federal court juries and most state and local court juries are drawn only from citizens. Voting in federal elections is also reserved to citizens. Paying taxes, obeying the law, and respecting the rights of others are responsibilities that apply to all residents of the United States, regardless of citizenship. The USCIS lists serving on a jury and voting in a federal election as the two responsibilities exclusive to citizens. Jury service is fundamental to the American legal system because the Constitution guarantees a right to trial by jury, which can only function if citizens fulfill their duty to serve when called.

There were many reasons colonists came to America, and the USCIS accepts several correct answers including freedom, political liberty, religious freedom, economic opportunity, practice their religion, and escape persecution. Religious persecution drove many groups: the Pilgrims fled persecution in England and the Netherlands, Quakers came to Pennsylvania, Catholics to Maryland, and Huguenots to South Carolina. Economic opportunity drove others, as land was scarce and expensive in Europe but plentiful in the colonies. Political liberty was a motivation as the colonies developed self-governing traditions. The colonists came to live in the existing communities, not to find Spanish colonies or create kingdoms (in fact they later rebelled against monarchy in 1776).

The Declaration of Independence was adopted by the Continental Congress on July 4, 1776, which is why Independence Day is celebrated on that date. The Declaration was primarily authored by Thomas Jefferson with edits from John Adams, Benjamin Franklin, and others. It announced the thirteen American colonies' separation from Britain and articulated the philosophy of self-government and individual rights: 'all men are created equal' and endowed with 'unalienable Rights' including 'Life, Liberty and the pursuit of Happiness.' The Constitution was signed on September 17, 1787, more than a decade later, and serves a different function. The Declaration is a statement of principles and a declaration of independence; the Constitution is the framework of government.

The Atlantic Ocean is on the East Coast of the United States. It borders states from Maine in the north through Florida in the south. The Pacific Ocean is on the West Coast, bordering California, Oregon, Washington, and Alaska (and Hawaii sits in the Pacific). The Gulf of Mexico, an arm of the Atlantic, borders the southern coast of states like Texas, Louisiana, Mississippi, Alabama, and Florida. The United States is the only country with significant coastline on three oceans (Atlantic, Pacific, and Arctic, via Alaska). The Indian Ocean does not border the United States. This question is on the citizenship test in part because geographic knowledge is part of basic civic literacy.

SLAVERY was the central cause of the American Civil War (1861-1865). By 1860, deep divisions existed between Northern states (where slavery had been abolished) and Southern states (whose economy depended on enslaved labor). When Abraham Lincoln was elected president in November 1860 — running on a platform opposing the expansion of slavery — eleven Southern states seceded (withdrew) from the United States and formed the Confederate States of America. The Union (Northern states) refused to recognize the secession, and war began in April 1861 when Confederate forces attacked Fort Sumter in South Carolina. Other acceptable USCIS answers include: states' rights; economic reasons (related to slavery). The war lasted four years and resulted in approximately 620,000 military deaths — more American deaths than any other war. President Lincoln issued the Emancipation Proclamation on January 1, 1863, declaring enslaved people in Confederate states to be free. The Union's victory in 1865 was followed by the 13th Amendment (1865) abolishing slavery throughout the United States. The Reconstruction era (1865-1877) attempted to rebuild the South and integrate formerly enslaved people as full citizens, with mixed and ultimately limited success due to the rise of Jim Crow laws.

CHECKS AND BALANCES is the system by which each branch of the federal government has the power to limit or check the power of the other two branches, preventing any single branch from becoming too powerful. Both 'checks and balances' and 'separation of powers' are acceptable answers on the USCIS test. The Founders designed these systems based on their experience with unchecked governmental power (the British monarchy) and their study of political philosophy (Montesquieu's 'The Spirit of the Laws'). EXAMPLES of checks and balances: LEGISLATIVE checks on the EXECUTIVE: Congress can override a presidential veto with a 2/3 vote of both chambers; the Senate confirms presidential appointments and ratifies treaties; Congress can impeach and remove the president; Congress controls the budget. EXECUTIVE checks on the LEGISLATIVE: the President can veto bills passed by Congress; the President calls Congress into special session. JUDICIAL checks on both: the Supreme Court can declare laws or executive actions unconstitutional (judicial review). EXECUTIVE checks on the JUDICIAL: the President nominates federal judges including Supreme Court justices. LEGISLATIVE checks on the JUDICIAL: the Senate confirms judicial appointments; Congress can propose constitutional amendments to override court decisions; Congress sets the jurisdiction of lower federal courts. SEPARATION OF POWERS refers to dividing government into three distinct branches (legislative, executive, judicial) with different functions — each branch has its own authority and none can fully control the others.

The USCIS Civics Question 88 asks to name one of the two longest rivers in the United States. The accepted answers are the MISSOURI RIVER and the MISSISSIPPI RIVER. The Missouri River (approximately 2,341 miles) is technically the longest river in the US by most measurements, though historically it is the Mississippi that receives greater recognition as America's great river. The Mississippi River (approximately 2,340 miles) drains the third-largest river basin in the world, covering about 40% of the contiguous United States. Together, the Missouri-Mississippi river system is one of the largest in the world. The Mississippi River has been central to American history and culture: Native Americans used it extensively; European explorers including Hernando de Soto (1541) traveled it; the river was crucial for transportation and commerce in the 18th and 19th centuries; Mark Twain immortalized it in 'The Adventures of Huckleberry Finn' and 'Life on the Mississippi.' The river system flows south from Minnesota and drains into the Gulf of Mexico near New Orleans, Louisiana. For the USCIS test, either 'Missouri River' or 'Mississippi River' is an acceptable answer.

The RULE OF LAW is a foundational principle of American democracy meaning that EVERYONE must follow the law — including the government, politicians, judges, and all citizens. No one is above the law. Acceptable USCIS answers include: 'Everyone must follow the law'; 'Leaders must obey the law'; 'Government must obey the law'; 'No one is above the law.' The rule of law contrasts with rule by individuals, where powerful leaders could make decisions based on personal preference or whim rather than established laws. The American founding was deeply shaped by this principle — one of the colonists' grievances against King George III was that he violated the rule of law by imposing taxes and penalties without colonial representation. Key implications: EQUAL APPLICATION: the same laws apply to all people, regardless of wealth, status, or power; DUE PROCESS: people cannot be punished without a fair legal process; ACCOUNTABILITY: government officials who break the law can face consequences; TRANSPARENCY: laws must be publicly known so people can follow them. In practice, the Constitution is the supreme law, and all other laws must conform to it. The courts (especially the Supreme Court) have the role of interpreting laws and ensuring they comply with the Constitution. Rule of law violations — when powerful people escape accountability — are recognized as a threat to democracy.