In the study of epistemology, students examine the very nature of knowledge. Using philosophical methodologies, students probe the concepts of rationality and reason. They learn how degree perception and reality influence each other, and if pure reality can even truly be experienced.

The USA remains the world’s most popular destination for international students. Universities in the US dominate the world rankings and the country also offers a wide variety of exciting study locations. State university systems are partially subsidized by state governments, and may have many campuses spread around the state, with hundreds of thousands of students.