How to apply for USA immigrant VISA in Nigeria – You will be a Green Card holder if you follow these steps

Family Immigrant Visa

USA citizens can file the petition to the USCIS for:

• Parents
• Sister or brother
• Daughter or Son
• Spouse

A lawful permanent resident (green card holder) can file the petition to the USCIS for:

• Spouse
• Unmarried daughter or son

The sponsors must file an I-130 Petition for Alien Relative with the USCIS.