The USCIS has issued Green cards in error in many cases, and the officer adjudicating the N400 may ask for additional documentation if he notices the error. In the event that the applicant was not able to prove that his or her spouse was a U.S citizen or GC holder for whatever reason, then the GC was issued incorrectly. A social security card or driver's license does not constitute proof that a person is a U.S. citizen.
The USCIS has issued Green cards in error in many cases, and the officer adjudicating the N400 may ask for additional documentation if he notices the error. In the event that the applicant was not able to prove that his or her spouse was a U.S citizen or GC holder for whatever reason, then the GC was issued incorrectly. A social security card or driver's license does not constitute proof that a person is a U.S. citizen.
The USCIS has issued Green cards in error in many cases, and the officer adjudicating the N400 may ask for additional documentation if he notices the error. In the event that the applicant was not able to prove that his or her spouse was a U.S citizen or GC holder for whatever reason, then the GC was issued incorrectly. A social security card or driver's license does not constitute proof that a person is a U.S. citizen.