Business studies refer to a discipline area that consists of classes such as finance, marketing, leadership, and money management. Classes may be taken as part of a particular degree or to prepare students for a business career.

Spanning many countries and island territories, South America is home to many Spanish-speaking countries. Here, students can literally walk through history on their way to class and soak up the culture of ancient societies.

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.