The USA is a powerful economy known for its diverse academic programs, education system, and life-changing opportunities. An international student with an F-1 visa leaves his loved one behind to fulfill his dreams, so to balance his loneliness, here comes an F-2 visa. F-2 visa is a dependent visa category in the United States that permits individuals to bring their young children or wives. The eligibility criteria for a dependent student visa in the USA will depend on the status and application of the F1 visa holder. Read here to know more about the F-2 visa eligibility & requirements.
Source: US Student Visa With Dependents: All You Need to Know