Piraeus under Lysander blockaded Piraeus and subsequently Athens surrendered to the Spartans, putting an end to the Delian League and the war itself. Piraeus would follow the fate of Athens and was to bear the brunt of the Spartans' rage, as the city's walls and the Long Walls were torn down; the Athenian fleet surrendered to the victors and some of the triremes burnt, while the "neosoikoi" were also pulled down. As a result, the tattered and unfortified port city was not able to compete with prosperous Rhodes, which controlled commerce. In 403 BC, Munichia was seized by Thrasybulus and the
University of Piraeus an M.B.A. or a M.Sc. degree at its completion: The institution is home to the University of Piraeus Research Center (UPRC) which, since its founding in 1989, has participated in technological research on a national and international level, particularly in areas related to networking and internet technology. In addition, many cooperation agreements under the Erasmus +, as well as other bilateral cooperation agreements and interuniversity provided, exchange of students and staff, exchange of teaching and research material and conduct joint research projects and conferences. Moreover, the university is a member of international organizations such as European University Association, AACSB, International