Government is an area of study that has many branches. Also known as political science, this subject can teach students the importance of politics, international relations and public administration. Courses and programs may present examples of government principles from around the world.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.