My friends won a green Card lottery last year and plan to move permanently in 4-5 years. What is a required length of time they have to be in USA, so they would apply for citizenship later?
Also, their son is 18 years old, does he have to register with Military records in USA?
Thank you.Thank you for the fast responses. I just wanted to clarify a few things: My friends already got a Green Card and SS cards on hand, and they've been once in US last year. How many months minimum they have to reside in USA before they can apply for US passport? They plan to move permanently in 4-5 years.