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.
Yaoundé Yaoundé ( , ; ] ; German: "Jaunde" ) is the capital of Cameroon and, with a population of approximately 2.5 million, the second largest city in the country after the port city Douala. It lies in the Centre Region of the nation at an elevation of about 750 metres (2,500 ft) above sea level.