Are you ready to test your knowledge of American history, government, and culture? The U.S. Citizenship Test is a key step for immigrants seeking naturalization, covering essential facts about the nation's founding principles, key events, and civic responsibilities. This quiz draws from real citizenship questions but expands to include a broader range of topics to challenge even native-born Americans. From the Constitution's preamble to modern holidays and space exploration, these 40 multiple-choice questions will gauge your understanding of what makes the United States unique. Each question comes with four options—only one is correct. At the end of each, you'll find the right answer along with a brief explanation to help you learn. Aim for at least 60% to "pass," just like the real test. Good luck, and remember: knowing your country's story strengthens democracy for all.