Columbia subject headings:
Citizenship--United States.
Naturalization records--United States.
Naturalization--United States.
United States. Immigration and Naturalization Service.
Harvard subject headings:
Citizenship--United States
Criminal records--United States.
Naturalization records--United States.
Naturalization--United States
United States. Immigration and Naturalization Service.
Princeton subject headings:
Citizenship--United States.
Naturalization records--United States.
Naturalization--United States.
United States. Immigration and Naturalization Service