An academic major typically requires completion of a combination of prescribed and elective courses in the chosen discipline. In addition, most colleges and universities require that all students take a general core curriculum in the liberal arts. The latitude a student has in choosing courses varies from program to program. An academic major is administered by select faculty in an academic department. A major administered by more than one academic department is called an interdisciplinary major. In some settings, students may be permitted to design their own major, subject to faculty approval.
Holy cow, the universities make a boatload off of textbooks! Using one book for a semester (even with selling it back) can cost $100 plus! Many companies like Amazon sell textbooks cheaper than at universities and offer gift cards at a decent rate to sell them back. I had a great experience with the buyback program…much better than selling a book back for next to nothing at the school store!