<p>I agree with you, uyulove. You are first admitted into the USC in general. But then your application is evaluated by the individual school- i.e. film, business, communications, engineering, etc. If you have been accepted by admissions but rejected by the individual schools (of your major choices), you can still be offered acceptance into the College of Letters, Arts, and Sciences as undeclared. So it can be "easier" to be accepted as undeclared.</p>