Site: nolo.com
... Once you receive this certificate, you can apply for a U.S. passport and vote in national, state, and ... You should arrive about an hour in advance of your appointment time, as you will need to check in with ... If you have forgotten it, you can take the oath, but will need to return it before you receive your naturalization ... agree to bear arms on behalf of the U.S., perform noncombatant service in the armed forces, or perform work ...