How long does it take for immigrants to enter the country for the first time?

The applicant is an American green card or citizenship.

Under normal circumstances, you should get a temporary green card first and then change it into a positive one. You can apply for citizenship after five years of green card (if you are a citizen, you should be able to apply for naturalization after three years of green card)

If the applicant

Then you will receive an A5 card, and you can apply for a green card one year after the A5 card expires (the time may not be "if you are lucky, you can send it in about one year")

You can apply for citizenship five years after the green card expires.