Nicknames
Wayback Machine - Wikipedia
https://en.wikipedia.org/wiki/Wayback_MachineDigital History
https://web.archive.org/web/20120419110249/http://www.digitalhistory.uh.edu/documents/documents_p2.cfm?doc=240UH - Digital History
http://www.digitalhistory.uh.edu/documents/documents_p2.cfm?doc=240
Education
Wayback Machine - Wikipedia
https://en.wikipedia.org/wiki/Wayback_MachineHome Education
https://web.archive.org/web/20091105050517/http://www.pde.state.pa.us/home_education/site/default.aspPennsylvania Department of Education
http://www.pde.state.pa.us/home_education/site/default.asp
Governance
Wayback Machine - Wikipedia
https://en.wikipedia.org/wiki/Wayback_MachinePennsylvania state executive offices - Ballotpedia
https://web.archive.org/web/20160914040134/https://ballotpedia.org/Pennsylvania_state_executive_offices#Current_officeholdersPennsylvania state executive offices
https://ballotpedia.org/Pennsylvania_state_executive_offices#Current_officeholders
Economy
Philadelphia News 103.9 FM & 1060 AM - KYW-AM | KYW Newsradio
http://www.kyw1060.com/Pa%E2%80%94Lawmakers-Consider-Table-Games%E2%80%94More-Small-Cas/5763077
Geography
Pennsylvania Code - Wikipedia
https://en.wikipedia.org/wiki/Pennsylvania_CodeWayback Machine - Wikipedia
https://en.wikipedia.org/wiki/Wayback_MachinePennsylvania Tornados | Homefacts
https://web.archive.org/web/20150517123642/http://www.homefacts.com/tornadoes/Pennsylvania.html/Local Health Safety and Environmental Information - What you need to know
http://www.homefacts.com/tornadoes/Pennsylvania.html/
History
Harvard Business School - Wikipedia
https://en.wikipedia.org/wiki/Harvard_Business_SchoolFrederic M. Scherer - Wikipedia
https://en.wikipedia.org/wiki/Frederic_M._SchererWhiz Kids (Department of Defense) - Wikipedia
https://en.wikipedia.org/wiki/Whiz_Kids_(Department_of_Defense)https://www.redalyc.org/pdf/377/37721248005.pdf
https://www.redalyc.org/pdf/377/37721248005.pdfExplorePAHistory.com - Stories from PA History
https://explorepahistory.com/story.php?storyId=1-9-20&chapter=1Delaware River - Wikipedia
https://en.wikipedia.org/wiki/Delaware_RiverJames II of England - Wikipedia
https://en.wikipedia.org/wiki/James_II_(England)William Penn - Wikipedia
https://en.wikipedia.org/wiki/William_PennWilliam Penn (Royal Navy officer) - Wikipedia
https://en.wikipedia.org/wiki/William_Penn_(Royal_Navy_officer)Admiral - Wikipedia
https://en.wikipedia.org/wiki/AdmiralCharles II of England - Wikipedia
https://en.wikipedia.org/wiki/Charles_II_(England)Wayback Machine - Wikipedia
https://en.wikipedia.org/wiki/Wayback_MachineThe Avalon Project : Charter for the Province of Pennsylvania-1681
https://web.archive.org/web/20110428183155/http://avalon.law.yale.edu/17th_century/pa01.aspThe Avalon Project : Charter for the Province of Pennsylvania-1681
http://avalon.law.yale.edu/17th_century/pa01.aspAncient Pa. Dwelling Still Dividing Archaeologists
http://pittsburgh.cbslocal.com/2013/08/11/ancient-pa-dwelling-still-dividing-archaeologists/
Pennsylvania
https://www.usnews.com/news/best-states/pennsylvania
https://www.usnews.com/news/best-states/pennsylvania