The university of Phoenix east for-profit the university, founded in 1976 per John Sperling, who specializes in teaching for adults. Sat in Phoenix, Arizona, it has campuses in all United States, Canada, Mexico, the Dutch cheeses and Puerto Rico. The approach of the university differs from that of the traditional universities; for example, its actions are publicly traded. This and a certain number of other universities is had by the group of Apollo. The university was accredited by the central association of the north of the universities and the schools since 1978. It is currently the largest private university of the world, with more than 100.000 students in its programs real time.