You can sponsor (File an adjustment package together with a family petition) your daughter if she is single (not married) and is under the age of 21. If your daughter is already 21, and / or is married, you must first start with a petition, but your daughter and her family will have to return to their country and wait for the visa to be available. Depending on the country of origin and her current family status (married or not - children do not affect the time), the wait could be 5 to 20 years.
Answered on Jan 20th, 2011 at 6:13 PM