I have filed for naturalization and I am waiting for the interview. In the last five years, I stayed abroad for over six months (8 months exactly) when I studied abroad in France while attending Georgetown University. In addition to my transcript, what evidence should I provide to prove continuous ties to the US? I didn't rent an apartment or file tax return because I didn't have any income. My parents have green cards but don't live in the US. I have not established residency in any state.