What is one promise you make when you become a United States citizen?

When you become a United States citizen, one of the fundamental promises you make is to defend the Constitution and the laws of the United States. This commitment underscores the importance of upholding the values and principles enshrined in the Constitution, which serves as the foundation of the American legal and governmental system.

By promising to defend the Constitution, you are agreeing to support the rights, freedoms, and responsibilities that it guarantees to all citizens. This includes a commitment to democracy, the rule of law, and the protection of civil liberties. It signifies a civic responsibility to be informed and active in the democratic process, ensuring that the ideals of justice and equality are maintained.

While the other options mention important aspects of citizenship, such as loyalty to the United States or potential service in the military, the defense of the Constitution ultimately serves as a foundational promise that encompasses various duties of citizenship, reflecting a broader obligation to the nation's principles and governance.