Final answer:
William Penn established his colony in the city he designed called Philadelphia.
Step-by-step explanation:
William Penn established his colony in the city he designed called Philadelphia. In 1681, Penn received a grant from King Charles II, and he planned the layout of the city with a grid-like pattern of streets and parks. His goal was to create a city that was fair, prosperous, and respectful of the rights and beliefs of its residents.
Learn more about William Penn's colony and the city of Philadelphia