Final answer:
Benjamin Franklin improved the city of Philadelphia through philanthropic projects, advocacy for colonial unity and independence, and diplomatic efforts. He established institutions like the Library Company of Philadelphia and the University of Pennsylvania and played a key role in negotiations to end the American Revolution.
Step-by-step explanation:
Benjamin Franklin made numerous contributions to the city of Philadelphia, improving it in various ways. One of the ways he improved the city was through his philanthropic projects guided by his deism beliefs. He established the Library Company of Philadelphia, founded the American Philosophical Society, provided the foundation for the University of Pennsylvania, and helped found Pennsylvania Hospital.
Additionally, Franklin's career as a printer made him wealthy and well-respected. When he retired, he devoted his time and resources to improving the city. He made significant contributions to the city's growth and development as a pillar of the community.
Furthermore, Franklin played a crucial role in advocating for colonial unity and independence. He was a delegate to the Continental Congresses, a member of the committee to write the Declaration of Independence and the U.S. Ambassador to France. His diplomatic efforts helped negotiate the Treaty of Paris, which ended the American Revolution.