What promise must individuals make when they become naturalized U.S. citizens?

When individuals become naturalized U.S. citizens, one of the key promises they make is to renounce former citizenship. This is an important aspect of the naturalization process, as it signifies a commitment to the United States over any other country. By renouncing previous allegiances, new citizens demonstrate their loyalty and dedication to the values and responsibilities of being a U.S. citizen. This commitment is essential to the integrity of citizenship, ensuring that individuals are fully devoted to their new country, its laws, and its principles.

While paying taxes and serving in the military are responsibilities that citizens may have, they are not requirements specifically tied to the act of naturalization. Learning English is also an important skill for integration but is not a formal promise made during the naturalization process. However, renouncing former citizenship is a clear and explicit requirement that reflects the seriousness of the commitment to becoming a U.S. citizen.