Petroleum’s full potential was not seriously explored until the mid 19th century, but Native American’s were aware of oil seeps that oozed crude into streams in Western Pennsylvania for generations. The...
Tag - US history
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Important 1ST’s In Pennsylvania History
Pennsylvania has a long list of interesting firsts in US History and one that has had major implications on the petroleum industry and our way of life. Pennsylvania ranks first in the production of potato chips and in...