International studies involves investigating how various actors relate to each other on the world stage. It includes subjects such as conflict, economics, politics, the environment, and other issues that affect more than one country.

To gain admission into the Nigerian universities (both public and private universities are in every state of the federation including the FCT), a prospective student has to sit for and successfully pass the UME(Universities Matriculation Examination) which is administered by JAMB (Joint Admission and Matriculation Board). Also individual universities regularly screen prospective candidates to make sure they are up to par for university level work in Nigeria.

Earning a Bachelor of Arts (BA) degree is an academic achievement upon completing a series of courses over the course of three or four years. The subjects that are studied in order to earn this degree vary widely under the disciplines of the liberal arts and sciences.