America the beautiful. W ith 50 states and a nearly 250-year history, there’s plenty about our majestic nation that will ...

The Pennsylvania Historical & Museum Commission (PHMC), the commonwealth’s official history agency, invites the public to explore the state-owned historic sites along the Pennsylvania Trails of ...

This Pennsylvania map shows all of the state's 67 counties and includes the populations for each. Hover over each county to see the information. The data is from the 2020 Census.

A new interactive map released today, featuring one million data points, shows how every county in the United States is globally connected. Five important facts we learn from the map: America's ...