Pennsylvania Historical and Museum Comission
Explore Pa History: Pennsylvanians and the Environment
Discover the relationship between Pennsylvanians and the environment through this detailed, historical account which contains links to audio, video, pictorial images of the era.
Pennsylvania Historical and Museum Comission
Explore Pa History: Mining Anthracite
Examine the economic and historical impact of anthracite mining in Pennsylvania's rich history. Included in this historical account are video, interactive, audio, and pictorial artifacts.
NSTATE
The Geography of Pennsylvania
Here you will find a variety of cool facts about the geography of the state of Pennsylvania. Find out the geographic center, total area, elevations and much more.
Cynthia J. O'Hora
Mrs. O's House: Sheets Island Archipelago
The city of Harrisburg, Pennsylvania and Central Pennsylvania Conservancy are deciding who should own a small island in the Susquehanna River, deeded to the city by it's original inhabitant, James McCormick, in 1912 under the conditions...
Agriculture in the Classroom
National Agriculture in the Classroom: A Look at Pennsylvania Agriculture [Pdf]
A one-page write-up of useful facts about Pennsylvania agriculture: soil, climate, animals, and crops.