Form N-400 is the application that is used to get naturalized as a US citizen. For this, the applicant should first become a permanent resident ( Green card Holder) and should be above 18 yrs of age. Apart from this, they need to meet several other criteria also.
N-400 should be submitted with all the supporting documents and photographs at the ASC that has jurisdiction over their area.
You are going to need to contact the Immigration & Naturalization Service.
Form N-400 is the one that is to be used in order to apply for naturalization.
N-400
Immigration and Naturalization Service.
Residence
Immigration and Naturalization Service.
Immigration & Naturalization Service
Immigration and Naturalization Service
N400 Naturalization form
The Official Immigration and Naturalization Service in the US is the agency that authorizes visas and American citizenship to people that want to live in America.
the department of justice contains the immigration and naturalization service.
a local Immigration and Naturalization Service office.