What are the types of Family Immigrant Visas offered in the US? The types…

What are the general requirements of the Immigrant Spouse Visa?

The general requirements of the Immigrant Spouse Visa are: two 2×2 photos, a valid passport, Form I-130 which is a Petition for Alien Relative, Form I-864 which is Affidavit of Support from the petitioner/sponsor, birth certificate, marriage certificate, DS-260 Form, completed medical examination forms and civil documents.