Iowa City is home to more than 70,000 residents ranking as the fifth largest in Iowa State. It is ranked as one of the best places for doing business. The University of Iowa is located here offering a variety of programs in medicine among others.

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.

A Doctorate of Philosophy, or PhD, may require eight years or more to complete, as well as a dissertation. In most fields, the possession of a PhD qualifies the holder to become a professor of a chosen subject. There are many different programs available.