San Diego is the main city of the province of California, located on the coast of the Pacific Ocean.  San Diego is considered as one of the most
literate cities of US. A survey indicates that about 41 percent of the
individual at or above the age of 25 are at least bachelor’s degree holder.

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.