Sentence:  Young Morris , who , while attending the University of Pennsylvania , also taught and edited a paper , found time to write Henrietta twenty page letters on everything that engaged his interest , from the acting of Sarah Bernhardt in <WSD>Philadelphia</WSD> to his reactions to the comments of `` Sulamith '' on the Jewish reform movement being promulgated by the Hebrew Union College in Cincinnati . 
Meaning of the word marked with <WSD> tags:  the largest city in Pennsylvania; located in the southeastern part of the state on the Delaware river; site of Independence Hall where the Declaration of Independence and the Constitution were signed; site of the University of Pennsylvania