It should also be a representative attraction in Philadelphia. When it comes to Philadelphia, it is natural to have the attraction, which was once the Pennsylvania State Capitol. Walking from the city hall, you can see this two-story old red brick building from a distance, which is very conspicuous among the surrounding buildings. It was in this building that the Declaration of Independence was born, and thus it also gave the building a different historical significance. Come here to visit, be sure to come early, everyone needs to queue up to enter, and there is also a security check at the entrance, it is recommended to come to queue half an hour in advance.