Thanks.
I was born in 1976, my mother was born in 1946 in U.S. from US naturalized citizen (my grand parents were US citizen), she has lived in US and she has these documents:
- Birth Certificate
- Copy of american passport
- Baptism Certificate
- Official document from High School where you can check the 1st year of High School and previous school (obviously american middle school)
- Also she moved from Italy to US since August 2011 and for this have a rent contract, bill, etc.