Aside from its colonial history, Philadelphia is known for various mediums of fine art. These things alone make the City of Brotherly Love worth a visit, and it is one of the most affordable cities to live in on the East Coast.
Philadelphia is still mostly known for its critical involvement in the history of the United States. It was the social, political, and geographical hub of the thirteen colonies, back before America became an official nation.
The combination of affordable living, available jobs, universities, and things to do or see make the City of Brotherly Love an excellent place to live for university students, recent graduates, families with young children, and even retirees.