How do I apply double major to a college? I want to apply to university of South carolina,rider university, princeton,temple university and American UNIVERSITY

How do I apply double major to a college?
I want to apply to university of South carolina,rider university, princeton,temple university and American UNIVERSITY .

Many colleges will let you list two majors you’re interested in. You don’t technically declare a major yet when you apply. All you’re doing is showing interest in certain fields