Which seat of government has 57,000 people underneath it daily?
Philadelphia City Hall Philadelphia City Hall, built in 1901 and located at 1 Penn Square, is the seat of government for the city of Philadelphia, Pennsylvania.
Gothenburg Gothenburg ( ; Swedish: "Göteborg" , ] ) is the second-largest city in Sweden and the fifth-largest in the Nordic countries. It is situated by Kattegat, on the west coast of Sweden, and has a population of approximately 580,000 in the urban area and about 1 million inhabitants in the metropolitan area.