Which country is Pennsylvania located? Is Pennsylvania and Philadelphia the same?

Which country is Pennsylvania located?

The area described here includes the counties of Philadelphia, Bucks, Chester, Delaware and Montgomery with the cities of Philadelphia, Chester, Doylestown, Media, Norristown, Pottstown, Quakertown and West Chester. It is located in the southeastern part of Pennsylvania.

Short description
Philadelphia is one of the most pleasant cities on the East coast. The city is far less hectic than New York and less arogant than Boston. For the Americans, the former capital, in particular, the location of Independence Park, with the freedom bell, the Liberty Bell, which is one of the American state symbols. In the meantime, Germantown, the district founded by German immigrants, is also worth seeing. Philadelphia is also a city of art and museums. The suburb of Doylestown is one of the most prosperous places in the state. The Mercury newspaper, which appears in Pottstown, is the smallest newspaper that has ever won a Pulitzer Prize.

nearby cities
in Pennsylvania: Allentown, Lancaster, Reading
in Delaware: Newark, Wilmington
in Maryland: Elkton
in New Jersey: Camden, New Brunswick, Trenton