Posted in Web Pennsylvania (@PennsylvaniaGov) | Twitter February 22, 2019 The latest Tweets from Pennsylvania (@PennsylvaniaGov). Keystone State. Proudly founded by William Penn in 1681 as a place of tolerance and freedom. Follow for #PAgov news and the stories that make us #PAproud. Pennsylvania : https://mobile.twitter.com/PennsylvaniaGov