Random FactsFun fact about relative heightThe highest point in Pennsylvania is lower than the lowest point in Colorado. Reference:
[ Portland search engine optimization | Random facts | ] Which is the Keystone State and why?Pennsylvania is known as the Keystone State because Pennsylvania was the center colony of the original 13 colonies. It held the colonies together like the "keystone" in a window or door arch. Reference: http://pavisnet.com/pafact/
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