What does “selective service registration” require from males in the context of the N-400 application?

Selective service registration is a requirement for males in the United States, specifically noting the responsibility to register with the Selective Service System when they reach the age of 18. In the context of the N-400 application, which is the form used to apply for U.S. citizenship, males are asked to demonstrate that they have fulfilled this registration obligation. This is important as it reflects their compliance with federal law, which mandates registration for potential military service in times of national need.

Demonstrating registration is crucial because it shows that the individual is aware of their civic duties and responsibilities. Providing proof of registration may include submitting relevant documentation that verifies they have registered, which is a component considered during the naturalization process.

The other choices address aspects that are either not relevant to the registration requirement or misinterpret the expectations related to the selective service. For example, serving in the military immediately is not a requirement; rather, it's a potential obligation if there were a draft. Being under the age of 18 would make them ineligible to apply, and proof of exemption does apply in some cases, but the primary requirement for naturalization focuses on confirming that registration has occurred.