high school student vs. greencard

[mahfuza23]

My siblings and I came to US with our parents in oct 2007, currently I am college student and my siblings are in high school. We hear from people that high school students in 3.5years can apply for passport and we are not sure. Please guide us through, we are greencard holders.
Thank You.

 

[cafeconleche]

Never heard of that. You have to be 18 to apply for citizenship anyway. If any of you were under 18 when your parents naturalised, chances are you are now already citizens.