1 n-uncount Submission is a state in which people can no longer do what they want to do because they have been brought under the control of someone else. oft into N. The army intends to take the city or simply starve it into submission.
One Liberty Place stood as the tallest building in Pennsylvania for over 20 years until the completion of Comcast Center in 2008. Overall, seven of the ten tallest buildings in Pennsylvania are in Philadelphia, with the remainder being in Pittsburgh. Philadelphia is one of only five American cities with two or more completed buildings over 900 feet (270 m) tall.
Since neither of those structure are true buildings, Philadelphia's City Hall did remain the tallest occupied building until 1909, when New York built the Metropolitan Life Building. It was, however, the tallest building in Philadelphia until 1987, when a long-standing gentlemen's agreement, discouraging constructing higher than Penn's hat, was broken with the construction of the sixty-one-story Liberty Place.