Instruct: Classify a given Amazon review as either positive or negative.
Query: Great detail, excellent foot notes.

I saw this thing happen, and have amazed many people with the story of the Knox Mine Cave In. Having grown up in the Wilkes Barre area,and now living outside of that region,it's great to have a chronological sequence of the events that led to the demise of the deep anthracite mining industry. The book also captures the economic and political realities of the region in times prior to and after the mine disaster. Sheds a lot of light on "powerful" people. Definitely not a witch hunt - factual - lets the reader decide what caused the end of the deep coal mining in the Wyoming Valley