Do you have an American green card to apply for parents?

If you are a green card holder, you can't apply for a green card for your parents. As legal permanent residents (green card holders), only spouses and unmarried children can apply to immigrate to the United States and get a green card. One of the advantages of naturalizing American citizens is that you can apply for more relatives to immigrate to the United States: your fiance (wife), parents, brothers and sisters, married children. /zd/lx