Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very good historical value

This is a valuable history of how we treated WWII prisoners in our country. It revealed in detail how we were able to use the manpower so badly needed. The need to execute a plan that was satisfactory to all was carried out so well. With seemingly few incidents, the huge operation helped our economy and gave the prisoners a way of seeing how humane treatment exposes the horrific aspect of Nazism.My only complaint is the title of this book as not all WWII prisoners were Nazis. In fact, they were mostly kept separate from the regular German army prisoners. There were many German prisoners used in the Midwest where, because of the great number of German emigrant farmers, language barriers were minimal. Also some farmers had relatives in the German army.